391387488

素因数分解:

$2^5\times 3^1\times {\mathrm{79}}^1\times {\mathrm{51607}}^1$

素因数の和:51699

約数の個数: 48

約数和(自身を含む): 1040417280

約数和(自身を除く): 649029792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 79, 96, 158, 237, 316, 474, 632, 948, 1264, 1896, 2528, 3792, 7584, 51607, 103214, 154821, 206428, 309642, 412856, 619284, 825712, 1238568, 1651424, 2477136, 4076953, 4954272, 8153906, 12230859, 16307812, 24461718, 32615624, 48923436, 65231248, 97846872, 130462496, 195693744, 391387488]

約数ペア:

[(1, 391387488), (2, 195693744), (3, 130462496), (4, 97846872), (6, 65231248), (8, 48923436), (12, 32615624), (16, 24461718), (24, 16307812), (32, 12230859), (48, 8153906), (79, 4954272), (96, 4076953), (158, 2477136), (237, 1651424), (316, 1238568), (474, 825712), (632, 619284), (948, 412856), (1264, 309642), (1896, 206428), (2528, 154821), (3792, 103214), (7584, 51607)]