307034416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 700455168

約数和(自身を除く): 393420752

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 2801, 3224, 3536, 4216, 5602, 6448, 6851, 8432, 11204, 13702, 22408, 27404, 36413, 44816, 47617, 54808, 72826, 86831, 95234, 109616, 145652, 173662, 190468, 291304, 347324, 380936, 582608, 619021, 694648, 761872, 1128803, 1238042, 1389296, 1476127, 2257606, 2476084, 2952254, 4515212, 4952168, 5904508, 9030424, 9904336, 11809016, 18060848, 19189651, 23618032, 38379302, 76758604, 153517208, 307034416]

約数ペア:

[(1, 307034416), (2, 153517208), (4, 76758604), (8, 38379302), (13, 23618032), (16, 19189651), (17, 18060848), (26, 11809016), (31, 9904336), (34, 9030424), (52, 5904508), (62, 4952168), (68, 4515212), (104, 2952254), (124, 2476084), (136, 2257606), (208, 1476127), (221, 1389296), (248, 1238042), (272, 1128803), (403, 761872), (442, 694648), (496, 619021), (527, 582608), (806, 380936), (884, 347324), (1054, 291304), (1612, 190468), (1768, 173662), (2108, 145652), (2801, 109616), (3224, 95234), (3536, 86831), (4216, 72826), (5602, 54808), (6448, 47617), (6851, 44816), (8432, 36413), (11204, 27404), (13702, 22408)]