328428912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12373}}^1$

素因数の和:12470

約数の個数: 80

約数和(自身を含む): 982000640

約数和(自身を除く): 653571728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 168, 237, 316, 336, 474, 553, 632, 948, 1106, 1264, 1659, 1896, 2212, 3318, 3792, 4424, 6636, 8848, 12373, 13272, 24746, 26544, 37119, 49492, 74238, 86611, 98984, 148476, 173222, 197968, 259833, 296952, 346444, 519666, 593904, 692888, 977467, 1039332, 1385776, 1954934, 2078664, 2932401, 3909868, 4157328, 5864802, 6842269, 7819736, 11729604, 13684538, 15639472, 20526807, 23459208, 27369076, 41053614, 46918416, 54738152, 82107228, 109476304, 164214456, 328428912]

約数ペア:

[(1, 328428912), (2, 164214456), (3, 109476304), (4, 82107228), (6, 54738152), (7, 46918416), (8, 41053614), (12, 27369076), (14, 23459208), (16, 20526807), (21, 15639472), (24, 13684538), (28, 11729604), (42, 7819736), (48, 6842269), (56, 5864802), (79, 4157328), (84, 3909868), (112, 2932401), (158, 2078664), (168, 1954934), (237, 1385776), (316, 1039332), (336, 977467), (474, 692888), (553, 593904), (632, 519666), (948, 346444), (1106, 296952), (1264, 259833), (1659, 197968), (1896, 173222), (2212, 148476), (3318, 98984), (3792, 86611), (4424, 74238), (6636, 49492), (8848, 37119), (12373, 26544), (13272, 24746)]