1657492746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 4308111360

約数和(自身を除く): 2650618614

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 89, 91, 138, 161, 178, 182, 267, 273, 299, 322, 483, 534, 546, 598, 623, 897, 966, 1157, 1246, 1483, 1794, 1869, 2047, 2093, 2314, 2966, 3471, 3738, 4094, 4186, 4449, 6141, 6279, 6942, 8099, 8898, 10381, 12282, 12558, 14329, 16198, 19279, 20762, 24297, 26611, 28658, 31143, 34109, 38558, 42987, 48594, 53222, 57837, 62286, 68218, 79833, 85974, 102327, 115674, 131987, 134953, 159666, 186277, 204654, 238763, 263974, 269906, 372554, 395961, 404859, 443417, 477526, 558831, 716289, 791922, 809718, 886834, 923909, 1117662, 1330251, 1432578, 1715831, 1847818, 2660502, 2771727, 3035701, 3103919, 3431662, 5147493, 5543454, 6071402, 6207838, 9107103, 9311757, 10294986, 12010817, 18214206, 18623514, 21249907, 24021634, 36032451, 39464113, 42499814, 63749721, 72064902, 78928226, 118392339, 127499442, 236784678, 276248791, 552497582, 828746373, 1657492746]

約数ペア:

[(1, 1657492746), (2, 828746373), (3, 552497582), (6, 276248791), (7, 236784678), (13, 127499442), (14, 118392339), (21, 78928226), (23, 72064902), (26, 63749721), (39, 42499814), (42, 39464113), (46, 36032451), (69, 24021634), (78, 21249907), (89, 18623514), (91, 18214206), (138, 12010817), (161, 10294986), (178, 9311757), (182, 9107103), (267, 6207838), (273, 6071402), (299, 5543454), (322, 5147493), (483, 3431662), (534, 3103919), (546, 3035701), (598, 2771727), (623, 2660502), (897, 1847818), (966, 1715831), (1157, 1432578), (1246, 1330251), (1483, 1117662), (1794, 923909), (1869, 886834), (2047, 809718), (2093, 791922), (2314, 716289), (2966, 558831), (3471, 477526), (3738, 443417), (4094, 404859), (4186, 395961), (4449, 372554), (6141, 269906), (6279, 263974), (6942, 238763), (8099, 204654), (8898, 186277), (10381, 159666), (12282, 134953), (12558, 131987), (14329, 115674), (16198, 102327), (19279, 85974), (20762, 79833), (24297, 68218), (26611, 62286), (28658, 57837), (31143, 53222), (34109, 48594), (38558, 42987)]