283500568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3911}}^1$

素因数の和:3988

約数の個数: 64

約数和(自身を含む): 621069120

約数和(自身を除く): 337568552

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 221, 328, 442, 533, 697, 884, 1066, 1394, 1768, 2132, 2788, 3911, 4264, 5576, 7822, 9061, 15644, 18122, 31288, 36244, 50843, 66487, 72488, 101686, 132974, 160351, 203372, 265948, 320702, 406744, 531896, 641404, 864331, 1282808, 1728662, 2084563, 2725967, 3457324, 4169126, 5451934, 6914648, 8338252, 10903868, 16676504, 21807736, 35437571, 70875142, 141750284, 283500568]

約数ペア:

[(1, 283500568), (2, 141750284), (4, 70875142), (8, 35437571), (13, 21807736), (17, 16676504), (26, 10903868), (34, 8338252), (41, 6914648), (52, 5451934), (68, 4169126), (82, 3457324), (104, 2725967), (136, 2084563), (164, 1728662), (221, 1282808), (328, 864331), (442, 641404), (533, 531896), (697, 406744), (884, 320702), (1066, 265948), (1394, 203372), (1768, 160351), (2132, 132974), (2788, 101686), (3911, 72488), (4264, 66487), (5576, 50843), (7822, 36244), (9061, 31288), (15644, 18122)]