1248657623552

素因数分解:

$2^9\times {\mathrm{109}}^1\times {\mathrm{2417}}^1\times {\mathrm{9257}}^1$

素因数の和:11801

約数の個数: 80

約数和(自身を含む): 2519079025320

約数和(自身を除く): 1270421401768

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 512, 872, 1744, 2417, 3488, 4834, 6976, 9257, 9668, 13952, 18514, 19336, 27904, 37028, 38672, 55808, 74056, 77344, 148112, 154688, 263453, 296224, 309376, 526906, 592448, 618752, 1009013, 1053812, 1184896, 1237504, 2018026, 2107624, 2369792, 4036052, 4215248, 4739584, 8072104, 8430496, 16144208, 16860992, 22374169, 32288416, 33721984, 44748338, 64576832, 67443968, 89496676, 129153664, 134887936, 178993352, 258307328, 357986704, 516614656, 715973408, 1431946816, 2438784421, 2863893632, 4877568842, 5727787264, 9755137684, 11455574528, 19510275368, 39020550736, 78041101472, 156082202944, 312164405888, 624328811776, 1248657623552]

約数ペア:

[(1, 1248657623552), (2, 624328811776), (4, 312164405888), (8, 156082202944), (16, 78041101472), (32, 39020550736), (64, 19510275368), (109, 11455574528), (128, 9755137684), (218, 5727787264), (256, 4877568842), (436, 2863893632), (512, 2438784421), (872, 1431946816), (1744, 715973408), (2417, 516614656), (3488, 357986704), (4834, 258307328), (6976, 178993352), (9257, 134887936), (9668, 129153664), (13952, 89496676), (18514, 67443968), (19336, 64576832), (27904, 44748338), (37028, 33721984), (38672, 32288416), (55808, 22374169), (74056, 16860992), (77344, 16144208), (148112, 8430496), (154688, 8072104), (263453, 4739584), (296224, 4215248), (309376, 4036052), (526906, 2369792), (592448, 2107624), (618752, 2018026), (1009013, 1237504), (1053812, 1184896)]