2515344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:192

約数の個数: 80

約数和(自身を含む): 7291200

約数和(自身を除く): 4775856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 139, 156, 174, 208, 232, 278, 312, 348, 377, 417, 464, 556, 624, 696, 754, 834, 1112, 1131, 1392, 1508, 1668, 1807, 2224, 2262, 3016, 3336, 3614, 4031, 4524, 5421, 6032, 6672, 7228, 8062, 9048, 10842, 12093, 14456, 16124, 18096, 21684, 24186, 28912, 32248, 43368, 48372, 52403, 64496, 86736, 96744, 104806, 157209, 193488, 209612, 314418, 419224, 628836, 838448, 1257672, 2515344]

約数ペア:

[(1, 2515344), (2, 1257672), (3, 838448), (4, 628836), (6, 419224), (8, 314418), (12, 209612), (13, 193488), (16, 157209), (24, 104806), (26, 96744), (29, 86736), (39, 64496), (48, 52403), (52, 48372), (58, 43368), (78, 32248), (87, 28912), (104, 24186), (116, 21684), (139, 18096), (156, 16124), (174, 14456), (208, 12093), (232, 10842), (278, 9048), (312, 8062), (348, 7228), (377, 6672), (417, 6032), (464, 5421), (556, 4524), (624, 4031), (696, 3614), (754, 3336), (834, 3016), (1112, 2262), (1131, 2224), (1392, 1807), (1508, 1668)]