1972128384

素因数分解:

$2^7\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:277

約数の個数: 320

約数和(自身を含む): 6344775360

約数和(自身を除く): 4372646976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 67, 68, 72, 81, 96, 102, 108, 128, 134, 136, 144, 153, 162, 167, 192, 201, 204, 216, 268, 272, 288, 306, 324, 334, 384, 402, 408, 432, 459, 501, 536, 544, 576, 603, 612, 648, 668, 804, 816, 864, 918, 1002, 1072, 1088, 1139, 1152, 1206, 1224, 1296, 1336, 1377, 1503, 1608, 1632, 1728, 1809, 1836, 2004, 2144, 2176, 2278, 2412, 2448, 2592, 2672, 2754, 2839, 3006, 3216, 3264, 3417, 3456, 3618, 3672, 4008, 4288, 4509, 4556, 4824, 4896, 5184, 5344, 5427, 5508, 5678, 6012, 6432, 6528, 6834, 7236, 7344, 8016, 8517, 8576, 9018, 9112, 9648, 9792, 10251, 10368, 10688, 10854, 11016, 11189, 11356, 12024, 12864, 13527, 13668, 14472, 14688, 16032, 17034, 18036, 18224, 19296, 19584, 20502, 21376, 21708, 22032, 22378, 22712, 24048, 25551, 25728, 27054, 27336, 28944, 29376, 30753, 32064, 33567, 34068, 36072, 36448, 38592, 41004, 43416, 44064, 44756, 45424, 48096, 51102, 54108, 54672, 57888, 58752, 61506, 64128, 67134, 68136, 72144, 72896, 76653, 77184, 82008, 86832, 88128, 89512, 90848, 92259, 96192, 100701, 102204, 108216, 109344, 115776, 123012, 134268, 136272, 144288, 145792, 153306, 164016, 173664, 176256, 179024, 181696, 184518, 190213, 192384, 201402, 204408, 216432, 218688, 229959, 231552, 246024, 268536, 272544, 288576, 302103, 306612, 328032, 347328, 358048, 363392, 369036, 380426, 402804, 408816, 432864, 437376, 459918, 492048, 537072, 545088, 570639, 577152, 604206, 613224, 656064, 694656, 716096, 738072, 760852, 805608, 817632, 865728, 906309, 919836, 984096, 1074144, 1090176, 1141278, 1208412, 1226448, 1312128, 1432192, 1476144, 1521704, 1611216, 1635264, 1711917, 1731456, 1812618, 1839672, 1968192, 2148288, 2282556, 2416824, 2452896, 2952288, 3043408, 3222432, 3270528, 3423834, 3625236, 3679344, 3936384, 4296576, 4565112, 4833648, 4905792, 5135751, 5904576, 6086816, 6444864, 6847668, 7250472, 7358688, 9130224, 9667296, 9811584, 10271502, 11809152, 12173632, 12889728, 13695336, 14500944, 14717376, 15407253, 18260448, 19334592, 20543004, 24347264, 27390672, 29001888, 29434752, 30814506, 36520896, 38669184, 41086008, 54781344, 58003776, 61629012, 73041792, 82172016, 109562688, 116007552, 123258024, 164344032, 219125376, 246516048, 328688064, 493032096, 657376128, 986064192, 1972128384]

約数ペア:

[(1, 1972128384), (2, 986064192), (3, 657376128), (4, 493032096), (6, 328688064), (8, 246516048), (9, 219125376), (12, 164344032), (16, 123258024), (17, 116007552), (18, 109562688), (24, 82172016), (27, 73041792), (32, 61629012), (34, 58003776), (36, 54781344), (48, 41086008), (51, 38669184), (54, 36520896), (64, 30814506), (67, 29434752), (68, 29001888), (72, 27390672), (81, 24347264), (96, 20543004), (102, 19334592), (108, 18260448), (128, 15407253), (134, 14717376), (136, 14500944), (144, 13695336), (153, 12889728), (162, 12173632), (167, 11809152), (192, 10271502), (201, 9811584), (204, 9667296), (216, 9130224), (268, 7358688), (272, 7250472), (288, 6847668), (306, 6444864), (324, 6086816), (334, 5904576), (384, 5135751), (402, 4905792), (408, 4833648), (432, 4565112), (459, 4296576), (501, 3936384), (536, 3679344), (544, 3625236), (576, 3423834), (603, 3270528), (612, 3222432), (648, 3043408), (668, 2952288), (804, 2452896), (816, 2416824), (864, 2282556), (918, 2148288), (1002, 1968192), (1072, 1839672), (1088, 1812618), (1139, 1731456), (1152, 1711917), (1206, 1635264), (1224, 1611216), (1296, 1521704), (1336, 1476144), (1377, 1432192), (1503, 1312128), (1608, 1226448), (1632, 1208412), (1728, 1141278), (1809, 1090176), (1836, 1074144), (2004, 984096), (2144, 919836), (2176, 906309), (2278, 865728), (2412, 817632), (2448, 805608), (2592, 760852), (2672, 738072), (2754, 716096), (2839, 694656), (3006, 656064), (3216, 613224), (3264, 604206), (3417, 577152), (3456, 570639), (3618, 545088), (3672, 537072), (4008, 492048), (4288, 459918), (4509, 437376), (4556, 432864), (4824, 408816), (4896, 402804), (5184, 380426), (5344, 369036), (5427, 363392), (5508, 358048), (5678, 347328), (6012, 328032), (6432, 306612), (6528, 302103), (6834, 288576), (7236, 272544), (7344, 268536), (8016, 246024), (8517, 231552), (8576, 229959), (9018, 218688), (9112, 216432), (9648, 204408), (9792, 201402), (10251, 192384), (10368, 190213), (10688, 184518), (10854, 181696), (11016, 179024), (11189, 176256), (11356, 173664), (12024, 164016), (12864, 153306), (13527, 145792), (13668, 144288), (14472, 136272), (14688, 134268), (16032, 123012), (17034, 115776), (18036, 109344), (18224, 108216), (19296, 102204), (19584, 100701), (20502, 96192), (21376, 92259), (21708, 90848), (22032, 89512), (22378, 88128), (22712, 86832), (24048, 82008), (25551, 77184), (25728, 76653), (27054, 72896), (27336, 72144), (28944, 68136), (29376, 67134), (30753, 64128), (32064, 61506), (33567, 58752), (34068, 57888), (36072, 54672), (36448, 54108), (38592, 51102), (41004, 48096), (43416, 45424), (44064, 44756)]