660532240048

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1\times {\mathrm{3371}}^1$

素因数の和:4586

約数の個数: 80

約数和(自身を含む): 1319411266560

約数和(自身を除く): 658879026512

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 479, 592, 691, 958, 1382, 1916, 2764, 3371, 3832, 5528, 6742, 7664, 11056, 13484, 17723, 25567, 26968, 35446, 51134, 53936, 70892, 102268, 124727, 141784, 204536, 249454, 283568, 330989, 409072, 498908, 661978, 997816, 1323956, 1614709, 1995632, 2329361, 2647912, 3229418, 4658722, 5295824, 6458836, 9317444, 12246593, 12917672, 18634888, 24493186, 25835344, 37269776, 48986372, 59744233, 86186357, 97972744, 119488466, 172372714, 195945488, 238976932, 344745428, 477953864, 689490856, 955907728, 1115763919, 1378981712, 2231527838, 4463055676, 8926111352, 17852222704, 41283265003, 82566530006, 165133060012, 330266120024, 660532240048]

約数ペア:

[(1, 660532240048), (2, 330266120024), (4, 165133060012), (8, 82566530006), (16, 41283265003), (37, 17852222704), (74, 8926111352), (148, 4463055676), (296, 2231527838), (479, 1378981712), (592, 1115763919), (691, 955907728), (958, 689490856), (1382, 477953864), (1916, 344745428), (2764, 238976932), (3371, 195945488), (3832, 172372714), (5528, 119488466), (6742, 97972744), (7664, 86186357), (11056, 59744233), (13484, 48986372), (17723, 37269776), (25567, 25835344), (26968, 24493186), (35446, 18634888), (51134, 12917672), (53936, 12246593), (70892, 9317444), (102268, 6458836), (124727, 5295824), (141784, 4658722), (204536, 3229418), (249454, 2647912), (283568, 2329361), (330989, 1995632), (409072, 1614709), (498908, 1323956), (661978, 997816)]