257029194216

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{79}}^2\times {\mathrm{24169}}^1$

素因数の和:24407

約数の個数: 96

約数和(自身を含む): 660003422400

約数和(自身を除く): 402974228184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 79, 142, 158, 213, 237, 284, 316, 426, 474, 568, 632, 852, 948, 1704, 1896, 5609, 6241, 11218, 12482, 16827, 18723, 22436, 24169, 24964, 33654, 37446, 44872, 48338, 49928, 67308, 72507, 74892, 96676, 134616, 145014, 149784, 193352, 290028, 443111, 580056, 886222, 1329333, 1715999, 1772444, 1909351, 2658666, 3431998, 3544888, 3818702, 5147997, 5317332, 5728053, 6863996, 7637404, 10295994, 10634664, 11456106, 13727992, 15274808, 20591988, 22912212, 41183976, 45824424, 135563921, 150838729, 271127842, 301677458, 406691763, 452516187, 542255684, 603354916, 813383526, 905032374, 1084511368, 1206709832, 1626767052, 1810064748, 3253534104, 3620129496, 10709549759, 21419099518, 32128649277, 42838199036, 64257298554, 85676398072, 128514597108, 257029194216]

約数ペア:

[(1, 257029194216), (2, 128514597108), (3, 85676398072), (4, 64257298554), (6, 42838199036), (8, 32128649277), (12, 21419099518), (24, 10709549759), (71, 3620129496), (79, 3253534104), (142, 1810064748), (158, 1626767052), (213, 1206709832), (237, 1084511368), (284, 905032374), (316, 813383526), (426, 603354916), (474, 542255684), (568, 452516187), (632, 406691763), (852, 301677458), (948, 271127842), (1704, 150838729), (1896, 135563921), (5609, 45824424), (6241, 41183976), (11218, 22912212), (12482, 20591988), (16827, 15274808), (18723, 13727992), (22436, 11456106), (24169, 10634664), (24964, 10295994), (33654, 7637404), (37446, 6863996), (44872, 5728053), (48338, 5317332), (49928, 5147997), (67308, 3818702), (72507, 3544888), (74892, 3431998), (96676, 2658666), (134616, 1909351), (145014, 1772444), (149784, 1715999), (193352, 1329333), (290028, 886222), (443111, 580056)]