404695512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 144

約数和(自身を含む): 1204725600

約数和(自身を除く): 800030088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 79, 104, 117, 156, 158, 169, 234, 237, 312, 316, 338, 421, 468, 474, 507, 632, 676, 711, 842, 936, 948, 1014, 1027, 1263, 1352, 1422, 1521, 1684, 1896, 2028, 2054, 2526, 2844, 3042, 3081, 3368, 3789, 4056, 4108, 5052, 5473, 5688, 6084, 6162, 7578, 8216, 9243, 10104, 10946, 12168, 12324, 13351, 15156, 16419, 18486, 21892, 24648, 26702, 30312, 32838, 33259, 36972, 40053, 43784, 49257, 53404, 65676, 66518, 71149, 73944, 80106, 98514, 99777, 106808, 120159, 131352, 133036, 142298, 160212, 197028, 199554, 213447, 240318, 266072, 284596, 299331, 320424, 394056, 399108, 426894, 432367, 480636, 569192, 598662, 640341, 798216, 853788, 864734, 961272, 1197324, 1280682, 1297101, 1707576, 1729468, 2394648, 2561364, 2594202, 3458936, 3891303, 5122728, 5188404, 5620771, 7782606, 10376808, 11241542, 15565212, 16862313, 22483084, 31130424, 33724626, 44966168, 50586939, 67449252, 101173878, 134898504, 202347756, 404695512]

約数ペア:

[(1, 404695512), (2, 202347756), (3, 134898504), (4, 101173878), (6, 67449252), (8, 50586939), (9, 44966168), (12, 33724626), (13, 31130424), (18, 22483084), (24, 16862313), (26, 15565212), (36, 11241542), (39, 10376808), (52, 7782606), (72, 5620771), (78, 5188404), (79, 5122728), (104, 3891303), (117, 3458936), (156, 2594202), (158, 2561364), (169, 2394648), (234, 1729468), (237, 1707576), (312, 1297101), (316, 1280682), (338, 1197324), (421, 961272), (468, 864734), (474, 853788), (507, 798216), (632, 640341), (676, 598662), (711, 569192), (842, 480636), (936, 432367), (948, 426894), (1014, 399108), (1027, 394056), (1263, 320424), (1352, 299331), (1422, 284596), (1521, 266072), (1684, 240318), (1896, 213447), (2028, 199554), (2054, 197028), (2526, 160212), (2844, 142298), (3042, 133036), (3081, 131352), (3368, 120159), (3789, 106808), (4056, 99777), (4108, 98514), (5052, 80106), (5473, 73944), (5688, 71149), (6084, 66518), (6162, 65676), (7578, 53404), (8216, 49257), (9243, 43784), (10104, 40053), (10946, 36972), (12168, 33259), (12324, 32838), (13351, 30312), (15156, 26702), (16419, 24648), (18486, 21892)]