231794208

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{2069}}^1$

素因数の和:2474

約数の個数: 72

約数和(自身を含む): 661178700

約数和(自身を除く): 429384492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1556, 2069, 2334, 3112, 3501, 4138, 4668, 6207, 6224, 7002, 8276, 9336, 12414, 12448, 14004, 16552, 18621, 18672, 24828, 28008, 33104, 37242, 37344, 49656, 56016, 66208, 74484, 99312, 112032, 148968, 198624, 297936, 595872, 804841, 1609682, 2414523, 3219364, 4829046, 6438728, 7243569, 9658092, 12877456, 14487138, 19316184, 25754912, 28974276, 38632368, 57948552, 77264736, 115897104, 231794208]

約数ペア:

[(1, 231794208), (2, 115897104), (3, 77264736), (4, 57948552), (6, 38632368), (8, 28974276), (9, 25754912), (12, 19316184), (16, 14487138), (18, 12877456), (24, 9658092), (32, 7243569), (36, 6438728), (48, 4829046), (72, 3219364), (96, 2414523), (144, 1609682), (288, 804841), (389, 595872), (778, 297936), (1167, 198624), (1556, 148968), (2069, 112032), (2334, 99312), (3112, 74484), (3501, 66208), (4138, 56016), (4668, 49656), (6207, 37344), (6224, 37242), (7002, 33104), (8276, 28008), (9336, 24828), (12414, 18672), (12448, 18621), (14004, 16552)]