259037736

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{877}}^1$

素因数の和:1314

約数の個数: 64

約数和(自身を含む): 670932480

約数和(自身を除く): 411894744

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 397, 744, 794, 877, 1191, 1588, 1754, 2382, 2631, 3176, 3508, 4764, 5262, 7016, 9528, 10524, 12307, 21048, 24614, 27187, 36921, 49228, 54374, 73842, 81561, 98456, 108748, 147684, 163122, 217496, 295368, 326244, 348169, 652488, 696338, 1044507, 1392676, 2089014, 2785352, 4178028, 8356056, 10793239, 21586478, 32379717, 43172956, 64759434, 86345912, 129518868, 259037736]

約数ペア:

[(1, 259037736), (2, 129518868), (3, 86345912), (4, 64759434), (6, 43172956), (8, 32379717), (12, 21586478), (24, 10793239), (31, 8356056), (62, 4178028), (93, 2785352), (124, 2089014), (186, 1392676), (248, 1044507), (372, 696338), (397, 652488), (744, 348169), (794, 326244), (877, 295368), (1191, 217496), (1588, 163122), (1754, 147684), (2382, 108748), (2631, 98456), (3176, 81561), (3508, 73842), (4764, 54374), (5262, 49228), (7016, 36921), (9528, 27187), (10524, 24614), (12307, 21048)]