415399504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2876

約数の個数: 80

約数和(自身を含む): 933940224

約数和(自身を除く): 518540720

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 46, 52, 62, 92, 104, 124, 184, 208, 248, 299, 368, 403, 496, 598, 713, 806, 1196, 1426, 1612, 2392, 2801, 2852, 3224, 4784, 5602, 5704, 6448, 9269, 11204, 11408, 18538, 22408, 36413, 37076, 44816, 64423, 72826, 74152, 86831, 128846, 145652, 148304, 173662, 257692, 291304, 347324, 515384, 582608, 694648, 837499, 1030768, 1128803, 1389296, 1674998, 1997113, 2257606, 3349996, 3994226, 4515212, 6699992, 7988452, 9030424, 13399984, 15976904, 18060848, 25962469, 31953808, 51924938, 103849876, 207699752, 415399504]

約数ペア:

[(1, 415399504), (2, 207699752), (4, 103849876), (8, 51924938), (13, 31953808), (16, 25962469), (23, 18060848), (26, 15976904), (31, 13399984), (46, 9030424), (52, 7988452), (62, 6699992), (92, 4515212), (104, 3994226), (124, 3349996), (184, 2257606), (208, 1997113), (248, 1674998), (299, 1389296), (368, 1128803), (403, 1030768), (496, 837499), (598, 694648), (713, 582608), (806, 515384), (1196, 347324), (1426, 291304), (1612, 257692), (2392, 173662), (2801, 148304), (2852, 145652), (3224, 128846), (4784, 86831), (5602, 74152), (5704, 72826), (6448, 64423), (9269, 44816), (11204, 37076), (11408, 36413), (18538, 22408)]