229497008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1662

約数の個数: 80

約数和(自身を含む): 519716736

約数和(自身を除く): 290219728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 656, 697, 884, 1066, 1394, 1583, 1768, 2132, 2788, 3166, 3536, 4264, 5576, 6332, 8528, 9061, 11152, 12664, 18122, 20579, 25328, 26911, 36244, 41158, 53822, 64903, 72488, 82316, 107644, 129806, 144976, 164632, 215288, 259612, 329264, 349843, 430576, 519224, 699686, 843739, 1038448, 1103351, 1399372, 1687478, 2206702, 2798744, 3374956, 4413404, 5597488, 6749912, 8826808, 13499824, 14343563, 17653616, 28687126, 57374252, 114748504, 229497008]

約数ペア:

[(1, 229497008), (2, 114748504), (4, 57374252), (8, 28687126), (13, 17653616), (16, 14343563), (17, 13499824), (26, 8826808), (34, 6749912), (41, 5597488), (52, 4413404), (68, 3374956), (82, 2798744), (104, 2206702), (136, 1687478), (164, 1399372), (208, 1103351), (221, 1038448), (272, 843739), (328, 699686), (442, 519224), (533, 430576), (656, 349843), (697, 329264), (884, 259612), (1066, 215288), (1394, 164632), (1583, 144976), (1768, 129806), (2132, 107644), (2788, 82316), (3166, 72488), (3536, 64903), (4264, 53822), (5576, 41158), (6332, 36244), (8528, 26911), (9061, 25328), (11152, 20579), (12664, 18122)]