31721340672

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{911}}^1$

素因数の和:1084

約数の個数: 432

約数和(自身を含む): 111668723712

約数和(自身を除く): 79947383040

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 127, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 254, 256, 272, 288, 306, 336, 357, 381, 384, 408, 448, 476, 504, 508, 544, 576, 612, 672, 714, 762, 768, 816, 889, 896, 911, 952, 1008, 1016, 1071, 1088, 1143, 1152, 1224, 1344, 1428, 1524, 1632, 1778, 1792, 1822, 1904, 2016, 2032, 2142, 2159, 2176, 2286, 2304, 2448, 2667, 2688, 2733, 2856, 3048, 3264, 3556, 3644, 3808, 4032, 4064, 4284, 4318, 4352, 4572, 4896, 5334, 5376, 5466, 5712, 6096, 6377, 6477, 6528, 7112, 7288, 7616, 8001, 8064, 8128, 8199, 8568, 8636, 9144, 9792, 10668, 10932, 11424, 12192, 12754, 12954, 13056, 14224, 14576, 15113, 15232, 15487, 16002, 16128, 16256, 16398, 17136, 17272, 18288, 19131, 19431, 19584, 21336, 21864, 22848, 24384, 25508, 25908, 28448, 29152, 30226, 30464, 30974, 32004, 32512, 32796, 34272, 34544, 36576, 38262, 38862, 39168, 42672, 43728, 45339, 45696, 46461, 48768, 51016, 51816, 56896, 57393, 58304, 60452, 61948, 64008, 65592, 68544, 69088, 73152, 76524, 77724, 85344, 87456, 90678, 91392, 92922, 97536, 102032, 103632, 108409, 113792, 114786, 115697, 116608, 120904, 123896, 128016, 131184, 136017, 137088, 138176, 139383, 146304, 153048, 155448, 170688, 174912, 181356, 185844, 204064, 207264, 216818, 227584, 229572, 231394, 233216, 241808, 247792, 256032, 262368, 272034, 274176, 276352, 278766, 292608, 306096, 310896, 325227, 341376, 347091, 349824, 362712, 371688, 408128, 414528, 433636, 459144, 462788, 483616, 495584, 512064, 524736, 544068, 552704, 557532, 612192, 621792, 650454, 682752, 694182, 699648, 725424, 743376, 809879, 816256, 829056, 867272, 918288, 925576, 967232, 975681, 991168, 1024128, 1041273, 1049472, 1088136, 1115064, 1224384, 1243584, 1300908, 1388364, 1450848, 1486752, 1619758, 1632512, 1658112, 1734544, 1836576, 1851152, 1934464, 1951362, 1966849, 1982336, 2048256, 2082546, 2098944, 2176272, 2230128, 2429637, 2448768, 2487168, 2601816, 2776728, 2901696, 2973504, 3239516, 3469088, 3673152, 3702304, 3868928, 3902724, 3933698, 3964672, 4165092, 4352544, 4460256, 4859274, 4897536, 4974336, 5203632, 5553456, 5803392, 5900547, 5947008, 6479032, 6938176, 7288911, 7346304, 7404608, 7805448, 7867396, 8330184, 8705088, 8920512, 9718548, 10407264, 11106912, 11606784, 11801094, 11894016, 12958064, 13767943, 13876352, 14577822, 14692608, 14809216, 15610896, 15734792, 16660368, 17410176, 17701641, 17841024, 19437096, 20814528, 22213824, 23602188, 25916128, 27535886, 27752704, 29155644, 29618432, 31221792, 31469584, 33320736, 34820352, 35403282, 35682048, 38874192, 41303829, 41629056, 44427648, 47204376, 51832256, 55071772, 58311288, 62443584, 62939168, 66641472, 70806564, 77748384, 82607658, 83258112, 88855296, 94408752, 103664512, 110143544, 116622576, 123911487, 124887168, 125878336, 133282944, 141613128, 155496768, 165215316, 188817504, 207329024, 220287088, 233245152, 247822974, 249774336, 251756672, 266565888, 283226256, 310993536, 330430632, 377635008, 440574176, 466490304, 495645948, 503513344, 566452512, 621987072, 660861264, 755270016, 881148352, 932980608, 991291896, 1132905024, 1321722528, 1510540032, 1762296704, 1865961216, 1982583792, 2265810048, 2643445056, 3524593408, 3965167584, 4531620096, 5286890112, 7930335168, 10573780224, 15860670336, 31721340672]

約数ペア:

[(1, 31721340672), (2, 15860670336), (3, 10573780224), (4, 7930335168), (6, 5286890112), (7, 4531620096), (8, 3965167584), (9, 3524593408), (12, 2643445056), (14, 2265810048), (16, 1982583792), (17, 1865961216), (18, 1762296704), (21, 1510540032), (24, 1321722528), (28, 1132905024), (32, 991291896), (34, 932980608), (36, 881148352), (42, 755270016), (48, 660861264), (51, 621987072), (56, 566452512), (63, 503513344), (64, 495645948), (68, 466490304), (72, 440574176), (84, 377635008), (96, 330430632), (102, 310993536), (112, 283226256), (119, 266565888), (126, 251756672), (127, 249774336), (128, 247822974), (136, 233245152), (144, 220287088), (153, 207329024), (168, 188817504), (192, 165215316), (204, 155496768), (224, 141613128), (238, 133282944), (252, 125878336), (254, 124887168), (256, 123911487), (272, 116622576), (288, 110143544), (306, 103664512), (336, 94408752), (357, 88855296), (381, 83258112), (384, 82607658), (408, 77748384), (448, 70806564), (476, 66641472), (504, 62939168), (508, 62443584), (544, 58311288), (576, 55071772), (612, 51832256), (672, 47204376), (714, 44427648), (762, 41629056), (768, 41303829), (816, 38874192), (889, 35682048), (896, 35403282), (911, 34820352), (952, 33320736), (1008, 31469584), (1016, 31221792), (1071, 29618432), (1088, 29155644), (1143, 27752704), (1152, 27535886), (1224, 25916128), (1344, 23602188), (1428, 22213824), (1524, 20814528), (1632, 19437096), (1778, 17841024), (1792, 17701641), (1822, 17410176), (1904, 16660368), (2016, 15734792), (2032, 15610896), (2142, 14809216), (2159, 14692608), (2176, 14577822), (2286, 13876352), (2304, 13767943), (2448, 12958064), (2667, 11894016), (2688, 11801094), (2733, 11606784), (2856, 11106912), (3048, 10407264), (3264, 9718548), (3556, 8920512), (3644, 8705088), (3808, 8330184), (4032, 7867396), (4064, 7805448), (4284, 7404608), (4318, 7346304), (4352, 7288911), (4572, 6938176), (4896, 6479032), (5334, 5947008), (5376, 5900547), (5466, 5803392), (5712, 5553456), (6096, 5203632), (6377, 4974336), (6477, 4897536), (6528, 4859274), (7112, 4460256), (7288, 4352544), (7616, 4165092), (8001, 3964672), (8064, 3933698), (8128, 3902724), (8199, 3868928), (8568, 3702304), (8636, 3673152), (9144, 3469088), (9792, 3239516), (10668, 2973504), (10932, 2901696), (11424, 2776728), (12192, 2601816), (12754, 2487168), (12954, 2448768), (13056, 2429637), (14224, 2230128), (14576, 2176272), (15113, 2098944), (15232, 2082546), (15487, 2048256), (16002, 1982336), (16128, 1966849), (16256, 1951362), (16398, 1934464), (17136, 1851152), (17272, 1836576), (18288, 1734544), (19131, 1658112), (19431, 1632512), (19584, 1619758), (21336, 1486752), (21864, 1450848), (22848, 1388364), (24384, 1300908), (25508, 1243584), (25908, 1224384), (28448, 1115064), (29152, 1088136), (30226, 1049472), (30464, 1041273), (30974, 1024128), (32004, 991168), (32512, 975681), (32796, 967232), (34272, 925576), (34544, 918288), (36576, 867272), (38262, 829056), (38862, 816256), (39168, 809879), (42672, 743376), (43728, 725424), (45339, 699648), (45696, 694182), (46461, 682752), (48768, 650454), (51016, 621792), (51816, 612192), (56896, 557532), (57393, 552704), (58304, 544068), (60452, 524736), (61948, 512064), (64008, 495584), (65592, 483616), (68544, 462788), (69088, 459144), (73152, 433636), (76524, 414528), (77724, 408128), (85344, 371688), (87456, 362712), (90678, 349824), (91392, 347091), (92922, 341376), (97536, 325227), (102032, 310896), (103632, 306096), (108409, 292608), (113792, 278766), (114786, 276352), (115697, 274176), (116608, 272034), (120904, 262368), (123896, 256032), (128016, 247792), (131184, 241808), (136017, 233216), (137088, 231394), (138176, 229572), (139383, 227584), (146304, 216818), (153048, 207264), (155448, 204064), (170688, 185844), (174912, 181356)]