1490137512

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 128

約数和(自身を含む): 3967488000

約数和(自身を除く): 2477350488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 59, 62, 83, 93, 118, 124, 166, 177, 186, 236, 248, 249, 332, 354, 372, 409, 472, 498, 664, 708, 744, 818, 996, 1227, 1416, 1636, 1829, 1992, 2454, 2573, 3272, 3658, 4897, 4908, 5146, 5487, 7316, 7719, 9794, 9816, 10292, 10974, 12679, 14632, 14691, 15438, 19588, 20584, 21948, 24131, 25358, 29382, 30876, 33947, 38037, 39176, 43896, 48262, 50716, 58764, 61752, 67894, 72393, 76074, 96524, 101432, 101841, 117528, 135788, 144786, 151807, 152148, 193048, 203682, 271576, 289572, 303614, 304296, 407364, 455421, 579144, 607228, 748061, 814728, 910842, 1052357, 1214456, 1496122, 1821684, 2002873, 2104714, 2244183, 2992244, 3157071, 3643368, 4005746, 4209428, 4488366, 5984488, 6008619, 6314142, 8011492, 8418856, 8976732, 12017238, 12628284, 16022984, 17953464, 24034476, 25256568, 48068952, 62089063, 124178126, 186267189, 248356252, 372534378, 496712504, 745068756, 1490137512]

約数ペア:

[(1, 1490137512), (2, 745068756), (3, 496712504), (4, 372534378), (6, 248356252), (8, 186267189), (12, 124178126), (24, 62089063), (31, 48068952), (59, 25256568), (62, 24034476), (83, 17953464), (93, 16022984), (118, 12628284), (124, 12017238), (166, 8976732), (177, 8418856), (186, 8011492), (236, 6314142), (248, 6008619), (249, 5984488), (332, 4488366), (354, 4209428), (372, 4005746), (409, 3643368), (472, 3157071), (498, 2992244), (664, 2244183), (708, 2104714), (744, 2002873), (818, 1821684), (996, 1496122), (1227, 1214456), (1416, 1052357), (1636, 910842), (1829, 814728), (1992, 748061), (2454, 607228), (2573, 579144), (3272, 455421), (3658, 407364), (4897, 304296), (4908, 303614), (5146, 289572), (5487, 271576), (7316, 203682), (7719, 193048), (9794, 152148), (9816, 151807), (10292, 144786), (10974, 135788), (12679, 117528), (14632, 101841), (14691, 101432), (15438, 96524), (19588, 76074), (20584, 72393), (21948, 67894), (24131, 61752), (25358, 58764), (29382, 50716), (30876, 48262), (33947, 43896), (38037, 39176)]