254866248

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5596

約数の個数: 144

約数和(自身を含む): 864880380

約数和(自身を除く): 610014132

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 5096, 5557, 5733, 6552, 7644, 11114, 11466, 15288, 16671, 22228, 22932, 33342, 38899, 44456, 45864, 50013, 66684, 72241, 77798, 100026, 116697, 133368, 144482, 155596, 200052, 216723, 233394, 272293, 288964, 311192, 350091, 400104, 433446, 466788, 505687, 544586, 577928, 650169, 700182, 816879, 866892, 933576, 1011374, 1089172, 1300338, 1400364, 1517061, 1633758, 1733784, 2022748, 2178344, 2450637, 2600676, 2800728, 3034122, 3267516, 3539809, 4045496, 4551183, 4901274, 5201352, 6068244, 6535032, 7079618, 9102366, 9802548, 10619427, 12136488, 14159236, 18204732, 19605096, 21238854, 28318472, 31858281, 36409464, 42477708, 63716562, 84955416, 127433124, 254866248]

約数ペア:

[(1, 254866248), (2, 127433124), (3, 84955416), (4, 63716562), (6, 42477708), (7, 36409464), (8, 31858281), (9, 28318472), (12, 21238854), (13, 19605096), (14, 18204732), (18, 14159236), (21, 12136488), (24, 10619427), (26, 9802548), (28, 9102366), (36, 7079618), (39, 6535032), (42, 6068244), (49, 5201352), (52, 4901274), (56, 4551183), (63, 4045496), (72, 3539809), (78, 3267516), (84, 3034122), (91, 2800728), (98, 2600676), (104, 2450637), (117, 2178344), (126, 2022748), (147, 1733784), (156, 1633758), (168, 1517061), (182, 1400364), (196, 1300338), (234, 1089172), (252, 1011374), (273, 933576), (294, 866892), (312, 816879), (364, 700182), (392, 650169), (441, 577928), (468, 544586), (504, 505687), (546, 466788), (588, 433446), (637, 400104), (728, 350091), (819, 311192), (882, 288964), (936, 272293), (1092, 233394), (1176, 216723), (1274, 200052), (1638, 155596), (1764, 144482), (1911, 133368), (2184, 116697), (2548, 100026), (3276, 77798), (3528, 72241), (3822, 66684), (5096, 50013), (5557, 45864), (5733, 44456), (6552, 38899), (7644, 33342), (11114, 22932), (11466, 22228), (15288, 16671)]