31287529728

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{883}}^1$

素因数の和:951

約数の個数: 432

約数和(自身を含む): 111810724480

約数和(自身を除く): 80523194752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 338, 364, 384, 416, 448, 468, 504, 507, 546, 576, 624, 672, 676, 728, 768, 819, 832, 883, 896, 936, 1008, 1014, 1092, 1152, 1183, 1248, 1344, 1352, 1456, 1521, 1638, 1664, 1766, 1792, 1872, 2016, 2028, 2184, 2197, 2304, 2366, 2496, 2649, 2688, 2704, 2912, 3042, 3276, 3328, 3532, 3549, 3744, 4032, 4056, 4368, 4394, 4732, 4992, 5298, 5376, 5408, 5824, 6084, 6181, 6552, 6591, 7064, 7098, 7488, 7947, 8064, 8112, 8736, 8788, 9464, 9984, 10596, 10647, 10816, 11479, 11648, 12168, 12362, 13104, 13182, 14128, 14196, 14976, 15379, 15894, 16128, 16224, 17472, 17576, 18543, 18928, 19773, 21192, 21294, 21632, 22958, 23296, 24336, 24724, 26208, 26364, 28256, 28392, 29952, 30758, 31788, 32448, 34437, 34944, 35152, 37086, 37856, 39546, 42384, 42588, 43264, 45916, 46137, 48672, 49448, 52416, 52728, 55629, 56512, 56784, 61516, 63576, 64896, 68874, 69888, 70304, 74172, 75712, 79092, 80353, 84768, 85176, 91832, 92274, 97344, 98896, 103311, 104832, 105456, 111258, 113024, 113568, 123032, 127152, 129792, 137748, 138411, 140608, 148344, 149227, 151424, 158184, 160706, 169536, 170352, 183664, 184548, 194688, 197792, 206622, 209664, 210912, 222516, 226048, 227136, 241059, 246064, 254304, 275496, 276822, 281216, 296688, 298454, 302848, 316368, 321412, 339072, 340704, 367328, 369096, 389376, 395584, 413244, 421824, 445032, 447681, 454272, 482118, 492128, 508608, 550992, 553644, 562432, 593376, 596908, 632736, 642824, 678144, 681408, 723177, 734656, 738192, 791168, 826488, 843648, 890064, 895362, 908544, 964236, 984256, 1017216, 1044589, 1101984, 1107288, 1186752, 1193816, 1265472, 1285648, 1343043, 1362816, 1446354, 1469312, 1476384, 1582336, 1652976, 1687296, 1780128, 1790724, 1928472, 1939951, 1968512, 2034432, 2089178, 2203968, 2214576, 2373504, 2387632, 2530944, 2571296, 2686086, 2725632, 2892708, 2938624, 2952768, 3133767, 3305952, 3560256, 3581448, 3856944, 3879902, 3937024, 4178356, 4407936, 4429152, 4747008, 4775264, 5061888, 5142592, 5372172, 5785416, 5819853, 5905536, 6267534, 6611904, 7120512, 7162896, 7713888, 7759804, 8356712, 8815872, 8858304, 9401301, 9550528, 10285184, 10744344, 11570832, 11639706, 11811072, 12535068, 13223808, 13579657, 14241024, 14325792, 15427776, 15519608, 16713424, 17459559, 17716608, 18802602, 19101056, 20570368, 21488688, 23141664, 23279412, 25070136, 26447616, 27159314, 28651584, 30855552, 31039216, 33426848, 34919118, 35433216, 37605204, 38202112, 40738971, 42977376, 46283328, 46558824, 50140272, 54318628, 57303168, 61711104, 62078432, 66853696, 69838236, 75210408, 81477942, 85954752, 92566656, 93117648, 100280544, 108637256, 114606336, 122216913, 124156864, 133707392, 139676472, 150420816, 162955884, 171909504, 185133312, 186235296, 200561088, 217274512, 244433826, 248313728, 267414784, 279352944, 300841632, 325911768, 343819008, 372470592, 401122176, 434549024, 488867652, 496627456, 558705888, 601683264, 651823536, 744941184, 802244352, 869098048, 977735304, 1117411776, 1203366528, 1303647072, 1489882368, 1738196096, 1955470608, 2234823552, 2406733056, 2607294144, 3476392192, 3910941216, 4469647104, 5214588288, 7821882432, 10429176576, 15643764864, 31287529728]

約数ペア:

[(1, 31287529728), (2, 15643764864), (3, 10429176576), (4, 7821882432), (6, 5214588288), (7, 4469647104), (8, 3910941216), (9, 3476392192), (12, 2607294144), (13, 2406733056), (14, 2234823552), (16, 1955470608), (18, 1738196096), (21, 1489882368), (24, 1303647072), (26, 1203366528), (28, 1117411776), (32, 977735304), (36, 869098048), (39, 802244352), (42, 744941184), (48, 651823536), (52, 601683264), (56, 558705888), (63, 496627456), (64, 488867652), (72, 434549024), (78, 401122176), (84, 372470592), (91, 343819008), (96, 325911768), (104, 300841632), (112, 279352944), (117, 267414784), (126, 248313728), (128, 244433826), (144, 217274512), (156, 200561088), (168, 186235296), (169, 185133312), (182, 171909504), (192, 162955884), (208, 150420816), (224, 139676472), (234, 133707392), (252, 124156864), (256, 122216913), (273, 114606336), (288, 108637256), (312, 100280544), (336, 93117648), (338, 92566656), (364, 85954752), (384, 81477942), (416, 75210408), (448, 69838236), (468, 66853696), (504, 62078432), (507, 61711104), (546, 57303168), (576, 54318628), (624, 50140272), (672, 46558824), (676, 46283328), (728, 42977376), (768, 40738971), (819, 38202112), (832, 37605204), (883, 35433216), (896, 34919118), (936, 33426848), (1008, 31039216), (1014, 30855552), (1092, 28651584), (1152, 27159314), (1183, 26447616), (1248, 25070136), (1344, 23279412), (1352, 23141664), (1456, 21488688), (1521, 20570368), (1638, 19101056), (1664, 18802602), (1766, 17716608), (1792, 17459559), (1872, 16713424), (2016, 15519608), (2028, 15427776), (2184, 14325792), (2197, 14241024), (2304, 13579657), (2366, 13223808), (2496, 12535068), (2649, 11811072), (2688, 11639706), (2704, 11570832), (2912, 10744344), (3042, 10285184), (3276, 9550528), (3328, 9401301), (3532, 8858304), (3549, 8815872), (3744, 8356712), (4032, 7759804), (4056, 7713888), (4368, 7162896), (4394, 7120512), (4732, 6611904), (4992, 6267534), (5298, 5905536), (5376, 5819853), (5408, 5785416), (5824, 5372172), (6084, 5142592), (6181, 5061888), (6552, 4775264), (6591, 4747008), (7064, 4429152), (7098, 4407936), (7488, 4178356), (7947, 3937024), (8064, 3879902), (8112, 3856944), (8736, 3581448), (8788, 3560256), (9464, 3305952), (9984, 3133767), (10596, 2952768), (10647, 2938624), (10816, 2892708), (11479, 2725632), (11648, 2686086), (12168, 2571296), (12362, 2530944), (13104, 2387632), (13182, 2373504), (14128, 2214576), (14196, 2203968), (14976, 2089178), (15379, 2034432), (15894, 1968512), (16128, 1939951), (16224, 1928472), (17472, 1790724), (17576, 1780128), (18543, 1687296), (18928, 1652976), (19773, 1582336), (21192, 1476384), (21294, 1469312), (21632, 1446354), (22958, 1362816), (23296, 1343043), (24336, 1285648), (24724, 1265472), (26208, 1193816), (26364, 1186752), (28256, 1107288), (28392, 1101984), (29952, 1044589), (30758, 1017216), (31788, 984256), (32448, 964236), (34437, 908544), (34944, 895362), (35152, 890064), (37086, 843648), (37856, 826488), (39546, 791168), (42384, 738192), (42588, 734656), (43264, 723177), (45916, 681408), (46137, 678144), (48672, 642824), (49448, 632736), (52416, 596908), (52728, 593376), (55629, 562432), (56512, 553644), (56784, 550992), (61516, 508608), (63576, 492128), (64896, 482118), (68874, 454272), (69888, 447681), (70304, 445032), (74172, 421824), (75712, 413244), (79092, 395584), (80353, 389376), (84768, 369096), (85176, 367328), (91832, 340704), (92274, 339072), (97344, 321412), (98896, 316368), (103311, 302848), (104832, 298454), (105456, 296688), (111258, 281216), (113024, 276822), (113568, 275496), (123032, 254304), (127152, 246064), (129792, 241059), (137748, 227136), (138411, 226048), (140608, 222516), (148344, 210912), (149227, 209664), (151424, 206622), (158184, 197792), (160706, 194688), (169536, 184548), (170352, 183664)]