685368528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{2293}}^1$

素因数の和:2796

約数の個数: 80

約数和(自身を含む): 1911544320

約数和(自身を除く): 1226175792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 479, 624, 958, 1437, 1916, 2293, 2874, 3832, 4586, 5748, 6227, 6879, 7664, 9172, 11496, 12454, 13758, 18344, 18681, 22992, 24908, 27516, 29809, 36688, 37362, 49816, 55032, 59618, 74724, 89427, 99632, 110064, 119236, 149448, 178854, 238472, 298896, 357708, 476944, 715416, 1098347, 1430832, 2196694, 3295041, 4393388, 6590082, 8786776, 13180164, 14278511, 17573552, 26360328, 28557022, 42835533, 52720656, 57114044, 85671066, 114228088, 171342132, 228456176, 342684264, 685368528]

約数ペア:

[(1, 685368528), (2, 342684264), (3, 228456176), (4, 171342132), (6, 114228088), (8, 85671066), (12, 57114044), (13, 52720656), (16, 42835533), (24, 28557022), (26, 26360328), (39, 17573552), (48, 14278511), (52, 13180164), (78, 8786776), (104, 6590082), (156, 4393388), (208, 3295041), (312, 2196694), (479, 1430832), (624, 1098347), (958, 715416), (1437, 476944), (1916, 357708), (2293, 298896), (2874, 238472), (3832, 178854), (4586, 149448), (5748, 119236), (6227, 110064), (6879, 99632), (7664, 89427), (9172, 74724), (11496, 59618), (12454, 55032), (13758, 49816), (18344, 37362), (18681, 36688), (22992, 29809), (24908, 27516)]