272578488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{911}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 845752320

約数和(自身を除く): 573173832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 137, 156, 168, 182, 273, 274, 312, 364, 411, 546, 548, 728, 822, 911, 959, 1092, 1096, 1644, 1781, 1822, 1918, 2184, 2733, 2877, 3288, 3562, 3644, 3836, 5343, 5466, 5754, 6377, 7124, 7288, 7672, 10686, 10932, 11508, 11843, 12467, 12754, 14248, 19131, 21372, 21864, 23016, 23686, 24934, 25508, 35529, 37401, 38262, 42744, 47372, 49868, 51016, 71058, 74802, 76524, 82901, 94744, 99736, 124807, 142116, 149604, 153048, 165802, 248703, 249614, 284232, 299208, 331604, 374421, 497406, 499228, 663208, 748842, 873649, 994812, 998456, 1497684, 1622491, 1747298, 1989624, 2620947, 2995368, 3244982, 3494596, 4867473, 5241894, 6489964, 6989192, 9734946, 10483788, 11357437, 12979928, 19469892, 20967576, 22714874, 34072311, 38939784, 45429748, 68144622, 90859496, 136289244, 272578488]

約数ペア:

[(1, 272578488), (2, 136289244), (3, 90859496), (4, 68144622), (6, 45429748), (7, 38939784), (8, 34072311), (12, 22714874), (13, 20967576), (14, 19469892), (21, 12979928), (24, 11357437), (26, 10483788), (28, 9734946), (39, 6989192), (42, 6489964), (52, 5241894), (56, 4867473), (78, 3494596), (84, 3244982), (91, 2995368), (104, 2620947), (137, 1989624), (156, 1747298), (168, 1622491), (182, 1497684), (273, 998456), (274, 994812), (312, 873649), (364, 748842), (411, 663208), (546, 499228), (548, 497406), (728, 374421), (822, 331604), (911, 299208), (959, 284232), (1092, 249614), (1096, 248703), (1644, 165802), (1781, 153048), (1822, 149604), (1918, 142116), (2184, 124807), (2733, 99736), (2877, 94744), (3288, 82901), (3562, 76524), (3644, 74802), (3836, 71058), (5343, 51016), (5466, 49868), (5754, 47372), (6377, 42744), (7124, 38262), (7288, 37401), (7672, 35529), (10686, 25508), (10932, 24934), (11508, 23686), (11843, 23016), (12467, 21864), (12754, 21372), (14248, 19131)]