283322268

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1999}}^1$

素因数の和:2167

約数の個数: 72

約数和(自身を含む): 745472000

約数和(自身を除く): 462149732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 1999, 2286, 3937, 3998, 4572, 5997, 7874, 7996, 11811, 11994, 15748, 17991, 23622, 23988, 35433, 35982, 47244, 61969, 70866, 71964, 123938, 141732, 185907, 247876, 253873, 371814, 507746, 557721, 743628, 761619, 1015492, 1115442, 1523238, 2230884, 2284857, 3046476, 4569714, 7870063, 9139428, 15740126, 23610189, 31480252, 47220378, 70830567, 94440756, 141661134, 283322268]

約数ペア:

[(1, 283322268), (2, 141661134), (3, 94440756), (4, 70830567), (6, 47220378), (9, 31480252), (12, 23610189), (18, 15740126), (31, 9139428), (36, 7870063), (62, 4569714), (93, 3046476), (124, 2284857), (127, 2230884), (186, 1523238), (254, 1115442), (279, 1015492), (372, 761619), (381, 743628), (508, 557721), (558, 507746), (762, 371814), (1116, 253873), (1143, 247876), (1524, 185907), (1999, 141732), (2286, 123938), (3937, 71964), (3998, 70866), (4572, 61969), (5997, 47244), (7874, 35982), (7996, 35433), (11811, 23988), (11994, 23622), (15748, 17991)]