1356553476

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{389}}^1\times {\mathrm{617}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 3465385560

約数和(自身を除く): 2108832084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 389, 471, 617, 628, 778, 942, 1167, 1234, 1413, 1556, 1851, 1884, 2334, 2468, 2826, 3501, 3702, 4668, 5553, 5652, 7002, 7404, 11106, 14004, 22212, 61073, 96869, 122146, 183219, 193738, 240013, 244292, 290607, 366438, 387476, 480026, 549657, 581214, 720039, 732876, 871821, 960052, 1099314, 1162428, 1440078, 1743642, 2160117, 2198628, 2880156, 3487284, 4320234, 8640468, 37682041, 75364082, 113046123, 150728164, 226092246, 339138369, 452184492, 678276738, 1356553476]

約数ペア:

[(1, 1356553476), (2, 678276738), (3, 452184492), (4, 339138369), (6, 226092246), (9, 150728164), (12, 113046123), (18, 75364082), (36, 37682041), (157, 8640468), (314, 4320234), (389, 3487284), (471, 2880156), (617, 2198628), (628, 2160117), (778, 1743642), (942, 1440078), (1167, 1162428), (1234, 1099314), (1413, 960052), (1556, 871821), (1851, 732876), (1884, 720039), (2334, 581214), (2468, 549657), (2826, 480026), (3501, 387476), (3702, 366438), (4668, 290607), (5553, 244292), (5652, 240013), (7002, 193738), (7404, 183219), (11106, 122146), (14004, 96869), (22212, 61073)]