1612828416

素因数分解:

$2^8\times 3^1\times {\mathrm{401}}^1\times {\mathrm{5237}}^1$

素因数の和:5657

約数の個数: 72

約数和(自身を含む): 4304001744

約数和(自身を除く): 2691173328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 401, 768, 802, 1203, 1604, 2406, 3208, 4812, 5237, 6416, 9624, 10474, 12832, 15711, 19248, 20948, 25664, 31422, 38496, 41896, 51328, 62844, 76992, 83792, 102656, 125688, 153984, 167584, 251376, 307968, 335168, 502752, 670336, 1005504, 1340672, 2011008, 2100037, 4022016, 4200074, 6300111, 8400148, 12600222, 16800296, 25200444, 33600592, 50400888, 67201184, 100801776, 134402368, 201603552, 268804736, 403207104, 537609472, 806414208, 1612828416]

約数ペア:

[(1, 1612828416), (2, 806414208), (3, 537609472), (4, 403207104), (6, 268804736), (8, 201603552), (12, 134402368), (16, 100801776), (24, 67201184), (32, 50400888), (48, 33600592), (64, 25200444), (96, 16800296), (128, 12600222), (192, 8400148), (256, 6300111), (384, 4200074), (401, 4022016), (768, 2100037), (802, 2011008), (1203, 1340672), (1604, 1005504), (2406, 670336), (3208, 502752), (4812, 335168), (5237, 307968), (6416, 251376), (9624, 167584), (10474, 153984), (12832, 125688), (15711, 102656), (19248, 83792), (20948, 76992), (25664, 62844), (31422, 51328), (38496, 41896)]