1245813144

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{5581}}^1$

素因数の和:5792

約数の個数: 64

約数和(自身を含む): 3183079680

約数和(自身を除く): 1937266536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 131, 142, 213, 262, 284, 393, 426, 524, 568, 786, 852, 1048, 1572, 1704, 3144, 5581, 9301, 11162, 16743, 18602, 22324, 27903, 33486, 37204, 44648, 55806, 66972, 74408, 111612, 133944, 223224, 396251, 731111, 792502, 1188753, 1462222, 1585004, 2193333, 2377506, 2924444, 3170008, 4386666, 4755012, 5848888, 8773332, 9510024, 17546664, 51908881, 103817762, 155726643, 207635524, 311453286, 415271048, 622906572, 1245813144]

約数ペア:

[(1, 1245813144), (2, 622906572), (3, 415271048), (4, 311453286), (6, 207635524), (8, 155726643), (12, 103817762), (24, 51908881), (71, 17546664), (131, 9510024), (142, 8773332), (213, 5848888), (262, 4755012), (284, 4386666), (393, 3170008), (426, 2924444), (524, 2377506), (568, 2193333), (786, 1585004), (852, 1462222), (1048, 1188753), (1572, 792502), (1704, 731111), (3144, 396251), (5581, 223224), (9301, 133944), (11162, 111612), (16743, 74408), (18602, 66972), (22324, 55806), (27903, 44648), (33486, 37204)]