843373264

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1783}}^1$

素因数の和:1892

約数の個数: 80

約数和(自身を含む): 1815740928

約数和(自身を除く): 972367664

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 47, 68, 74, 94, 136, 148, 188, 272, 296, 376, 592, 629, 752, 799, 1258, 1598, 1739, 1783, 2516, 3196, 3478, 3566, 5032, 6392, 6956, 7132, 10064, 12784, 13912, 14264, 27824, 28528, 29563, 30311, 59126, 60622, 65971, 83801, 118252, 121244, 131942, 167602, 236504, 242488, 263884, 335204, 473008, 484976, 527768, 670408, 1055536, 1121507, 1340816, 1424617, 2243014, 2849234, 3100637, 4486028, 5698468, 6201274, 8972056, 11396936, 12402548, 17944112, 22793872, 24805096, 49610192, 52710829, 105421658, 210843316, 421686632, 843373264]

約数ペア:

[(1, 843373264), (2, 421686632), (4, 210843316), (8, 105421658), (16, 52710829), (17, 49610192), (34, 24805096), (37, 22793872), (47, 17944112), (68, 12402548), (74, 11396936), (94, 8972056), (136, 6201274), (148, 5698468), (188, 4486028), (272, 3100637), (296, 2849234), (376, 2243014), (592, 1424617), (629, 1340816), (752, 1121507), (799, 1055536), (1258, 670408), (1598, 527768), (1739, 484976), (1783, 473008), (2516, 335204), (3196, 263884), (3478, 242488), (3566, 236504), (5032, 167602), (6392, 131942), (6956, 121244), (7132, 118252), (10064, 83801), (12784, 65971), (13912, 60622), (14264, 59126), (27824, 30311), (28528, 29563)]