557970036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{188249}}^1$

素因数の和:188288

約数の個数: 48

約数和(自身を含む): 1475880000

約数和(自身を除く): 917909964

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 188249, 376498, 564747, 752996, 1129494, 2258988, 2447237, 3576731, 4894474, 7153462, 7341711, 9788948, 10730193, 14306924, 14683422, 21460386, 29366844, 42920772, 46497503, 92995006, 139492509, 185990012, 278985018, 557970036]

約数ペア:

[(1, 557970036), (2, 278985018), (3, 185990012), (4, 139492509), (6, 92995006), (12, 46497503), (13, 42920772), (19, 29366844), (26, 21460386), (38, 14683422), (39, 14306924), (52, 10730193), (57, 9788948), (76, 7341711), (78, 7153462), (114, 4894474), (156, 3576731), (228, 2447237), (247, 2258988), (494, 1129494), (741, 752996), (988, 564747), (1482, 376498), (2964, 188249)]