447249968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1693}}^1$

素因数の和:1810

約数の個数: 80

約数和(自身を含む): 1008268800

約数和(自身を除く): 561018832

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 79, 88, 152, 158, 176, 209, 304, 316, 418, 632, 836, 869, 1264, 1501, 1672, 1693, 1738, 3002, 3344, 3386, 3476, 6004, 6772, 6952, 12008, 13544, 13904, 16511, 18623, 24016, 27088, 32167, 33022, 37246, 64334, 66044, 74492, 128668, 132088, 133747, 148984, 257336, 264176, 267494, 297968, 353837, 514672, 534988, 707674, 1069976, 1415348, 1471217, 2139952, 2541193, 2830696, 2942434, 5082386, 5661392, 5884868, 10164772, 11769736, 20329544, 23539472, 27953123, 40659088, 55906246, 111812492, 223624984, 447249968]

約数ペア:

[(1, 447249968), (2, 223624984), (4, 111812492), (8, 55906246), (11, 40659088), (16, 27953123), (19, 23539472), (22, 20329544), (38, 11769736), (44, 10164772), (76, 5884868), (79, 5661392), (88, 5082386), (152, 2942434), (158, 2830696), (176, 2541193), (209, 2139952), (304, 1471217), (316, 1415348), (418, 1069976), (632, 707674), (836, 534988), (869, 514672), (1264, 353837), (1501, 297968), (1672, 267494), (1693, 264176), (1738, 257336), (3002, 148984), (3344, 133747), (3386, 132088), (3476, 128668), (6004, 74492), (6772, 66044), (6952, 64334), (12008, 37246), (13544, 33022), (13904, 32167), (16511, 27088), (18623, 24016)]