421946752

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1715

約数の個数: 64

約数和(自身を含む): 882381600

約数和(自身を除く): 460434848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 71, 116, 128, 142, 232, 284, 464, 568, 928, 1136, 1601, 1856, 2059, 2272, 3202, 3712, 4118, 4544, 6404, 8236, 9088, 12808, 16472, 25616, 32944, 46429, 51232, 65888, 92858, 102464, 113671, 131776, 185716, 204928, 227342, 263552, 371432, 454684, 742864, 909368, 1485728, 1818736, 2971456, 3296459, 3637472, 5942912, 6592918, 7274944, 13185836, 14549888, 26371672, 52743344, 105486688, 210973376, 421946752]

約数ペア:

[(1, 421946752), (2, 210973376), (4, 105486688), (8, 52743344), (16, 26371672), (29, 14549888), (32, 13185836), (58, 7274944), (64, 6592918), (71, 5942912), (116, 3637472), (128, 3296459), (142, 2971456), (232, 1818736), (284, 1485728), (464, 909368), (568, 742864), (928, 454684), (1136, 371432), (1601, 263552), (1856, 227342), (2059, 204928), (2272, 185716), (3202, 131776), (3712, 113671), (4118, 102464), (4544, 92858), (6404, 65888), (8236, 51232), (9088, 46429), (12808, 32944), (16472, 25616)]