2788416

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 84

約数和(自身を含む): 8241792

約数和(自身を除く): 5453376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 103, 141, 144, 188, 192, 206, 282, 288, 309, 376, 412, 423, 564, 576, 618, 752, 824, 846, 927, 1128, 1236, 1504, 1648, 1692, 1854, 2256, 2472, 3008, 3296, 3384, 3708, 4512, 4841, 4944, 6592, 6768, 7416, 9024, 9682, 9888, 13536, 14523, 14832, 19364, 19776, 27072, 29046, 29664, 38728, 43569, 58092, 59328, 77456, 87138, 116184, 154912, 174276, 232368, 309824, 348552, 464736, 697104, 929472, 1394208, 2788416]

約数ペア:

[(1, 2788416), (2, 1394208), (3, 929472), (4, 697104), (6, 464736), (8, 348552), (9, 309824), (12, 232368), (16, 174276), (18, 154912), (24, 116184), (32, 87138), (36, 77456), (47, 59328), (48, 58092), (64, 43569), (72, 38728), (94, 29664), (96, 29046), (103, 27072), (141, 19776), (144, 19364), (188, 14832), (192, 14523), (206, 13536), (282, 9888), (288, 9682), (309, 9024), (376, 7416), (412, 6768), (423, 6592), (564, 4944), (576, 4841), (618, 4512), (752, 3708), (824, 3384), (846, 3296), (927, 3008), (1128, 2472), (1236, 2256), (1504, 1854), (1648, 1692)]