266389872

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2137}}^1$

素因数の和:2215

約数の個数: 120

約数和(自身を含む): 816014736

約数和(自身を除く): 549624864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 318, 336, 371, 392, 424, 588, 636, 742, 784, 848, 1113, 1176, 1272, 1484, 2137, 2226, 2352, 2544, 2597, 2968, 4274, 4452, 5194, 5936, 6411, 7791, 8548, 8904, 10388, 12822, 14959, 15582, 17096, 17808, 20776, 25644, 29918, 31164, 34192, 41552, 44877, 51288, 59836, 62328, 89754, 102576, 104713, 113261, 119672, 124656, 179508, 209426, 226522, 239344, 314139, 339783, 359016, 418852, 453044, 628278, 679566, 718032, 792827, 837704, 906088, 1256556, 1359132, 1585654, 1675408, 1812176, 2378481, 2513112, 2718264, 3171308, 4756962, 5026224, 5436528, 5549789, 6342616, 9513924, 11099578, 12685232, 16649367, 19027848, 22199156, 33298734, 38055696, 44398312, 66597468, 88796624, 133194936, 266389872]

約数ペア:

[(1, 266389872), (2, 133194936), (3, 88796624), (4, 66597468), (6, 44398312), (7, 38055696), (8, 33298734), (12, 22199156), (14, 19027848), (16, 16649367), (21, 12685232), (24, 11099578), (28, 9513924), (42, 6342616), (48, 5549789), (49, 5436528), (53, 5026224), (56, 4756962), (84, 3171308), (98, 2718264), (106, 2513112), (112, 2378481), (147, 1812176), (159, 1675408), (168, 1585654), (196, 1359132), (212, 1256556), (294, 906088), (318, 837704), (336, 792827), (371, 718032), (392, 679566), (424, 628278), (588, 453044), (636, 418852), (742, 359016), (784, 339783), (848, 314139), (1113, 239344), (1176, 226522), (1272, 209426), (1484, 179508), (2137, 124656), (2226, 119672), (2352, 113261), (2544, 104713), (2597, 102576), (2968, 89754), (4274, 62328), (4452, 59836), (5194, 51288), (5936, 44877), (6411, 41552), (7791, 34192), (8548, 31164), (8904, 29918), (10388, 25644), (12822, 20776), (14959, 17808), (15582, 17096)]