977963994

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 2461155840

約数和(自身を除く): 1483191846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 179, 262, 331, 358, 393, 537, 662, 786, 917, 993, 1074, 1179, 1253, 1611, 1834, 1986, 2317, 2358, 2506, 2751, 2979, 3222, 3759, 4634, 5502, 5958, 6951, 7518, 8253, 11277, 13902, 16506, 20853, 22554, 23449, 41706, 43361, 46898, 59249, 70347, 86722, 118498, 130083, 140694, 164143, 177747, 211041, 260166, 303527, 328286, 355494, 390249, 414743, 422082, 492429, 533241, 607054, 780498, 829486, 910581, 984858, 1066482, 1244229, 1477287, 1821162, 2488458, 2731743, 2954574, 3732687, 5463486, 7465374, 7761619, 15523238, 23284857, 46569714, 54331333, 69854571, 108662666, 139709142, 162993999, 325987998, 488981997, 977963994]

約数ペア:

[(1, 977963994), (2, 488981997), (3, 325987998), (6, 162993999), (7, 139709142), (9, 108662666), (14, 69854571), (18, 54331333), (21, 46569714), (42, 23284857), (63, 15523238), (126, 7761619), (131, 7465374), (179, 5463486), (262, 3732687), (331, 2954574), (358, 2731743), (393, 2488458), (537, 1821162), (662, 1477287), (786, 1244229), (917, 1066482), (993, 984858), (1074, 910581), (1179, 829486), (1253, 780498), (1611, 607054), (1834, 533241), (1986, 492429), (2317, 422082), (2358, 414743), (2506, 390249), (2751, 355494), (2979, 328286), (3222, 303527), (3759, 260166), (4634, 211041), (5502, 177747), (5958, 164143), (6951, 140694), (7518, 130083), (8253, 118498), (11277, 86722), (13902, 70347), (16506, 59249), (20853, 46898), (22554, 43361), (23449, 41706)]