270321984

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15139}}^1$

素因数の和:15188

約数の個数: 84

約数和(自身を含む): 799876480

約数和(自身を除く): 529554496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 15139, 17856, 30278, 45417, 60556, 90834, 121112, 136251, 181668, 242224, 272502, 363336, 469309, 484448, 545004, 726672, 938618, 968896, 1090008, 1407927, 1453344, 1877236, 2180016, 2815854, 2906688, 3754472, 4223781, 4360032, 5631708, 7508944, 8447562, 8720064, 11263416, 15017888, 16895124, 22526832, 30035776, 33790248, 45053664, 67580496, 90107328, 135160992, 270321984]

約数ペア:

[(1, 270321984), (2, 135160992), (3, 90107328), (4, 67580496), (6, 45053664), (8, 33790248), (9, 30035776), (12, 22526832), (16, 16895124), (18, 15017888), (24, 11263416), (31, 8720064), (32, 8447562), (36, 7508944), (48, 5631708), (62, 4360032), (64, 4223781), (72, 3754472), (93, 2906688), (96, 2815854), (124, 2180016), (144, 1877236), (186, 1453344), (192, 1407927), (248, 1090008), (279, 968896), (288, 938618), (372, 726672), (496, 545004), (558, 484448), (576, 469309), (744, 363336), (992, 272502), (1116, 242224), (1488, 181668), (1984, 136251), (2232, 121112), (2976, 90834), (4464, 60556), (5952, 45417), (8928, 30278), (15139, 17856)]