2499944064

素因数分解:

$2^7\times 3^1\times {\mathrm{83}}^1\times {\mathrm{78437}}^1$

素因数の和:78537

約数の個数: 64

約数和(自身を含む): 6720567840

約数和(自身を除く): 4220623776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 128, 166, 192, 249, 332, 384, 498, 664, 996, 1328, 1992, 2656, 3984, 5312, 7968, 10624, 15936, 31872, 78437, 156874, 235311, 313748, 470622, 627496, 941244, 1254992, 1882488, 2509984, 3764976, 5019968, 6510271, 7529952, 10039936, 13020542, 15059904, 19530813, 26041084, 30119808, 39061626, 52082168, 78123252, 104164336, 156246504, 208328672, 312493008, 416657344, 624986016, 833314688, 1249972032, 2499944064]

約数ペア:

[(1, 2499944064), (2, 1249972032), (3, 833314688), (4, 624986016), (6, 416657344), (8, 312493008), (12, 208328672), (16, 156246504), (24, 104164336), (32, 78123252), (48, 52082168), (64, 39061626), (83, 30119808), (96, 26041084), (128, 19530813), (166, 15059904), (192, 13020542), (249, 10039936), (332, 7529952), (384, 6510271), (498, 5019968), (664, 3764976), (996, 2509984), (1328, 1882488), (1992, 1254992), (2656, 941244), (3984, 627496), (5312, 470622), (7968, 313748), (10624, 235311), (15936, 156874), (31872, 78437)]