39396921296

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1\times {\mathrm{1601}}^1$

素因数の和:2460

約数の個数: 80

約数和(自身を含む): 79923241728

約数和(自身を除く): 40526320432

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 761, 1522, 1601, 2021, 3044, 3202, 4042, 6088, 6404, 8084, 12176, 12808, 16168, 25616, 32336, 32723, 35767, 65446, 68843, 71534, 75247, 130892, 137686, 143068, 150494, 261784, 275372, 286136, 300988, 523568, 550744, 572272, 601976, 1101488, 1203952, 1218361, 1537981, 2436722, 3075962, 3235621, 4873444, 6151924, 6471242, 9746888, 12303848, 12942484, 19493776, 24607696, 25884968, 51769936, 52389523, 57262967, 104779046, 114525934, 209558092, 229051868, 419116184, 458103736, 838232368, 916207472, 2462307581, 4924615162, 9849230324, 19698460648, 39396921296]

約数ペア:

[(1, 39396921296), (2, 19698460648), (4, 9849230324), (8, 4924615162), (16, 2462307581), (43, 916207472), (47, 838232368), (86, 458103736), (94, 419116184), (172, 229051868), (188, 209558092), (344, 114525934), (376, 104779046), (688, 57262967), (752, 52389523), (761, 51769936), (1522, 25884968), (1601, 24607696), (2021, 19493776), (3044, 12942484), (3202, 12303848), (4042, 9746888), (6088, 6471242), (6404, 6151924), (8084, 4873444), (12176, 3235621), (12808, 3075962), (16168, 2436722), (25616, 1537981), (32336, 1218361), (32723, 1203952), (35767, 1101488), (65446, 601976), (68843, 572272), (71534, 550744), (75247, 523568), (130892, 300988), (137686, 286136), (143068, 275372), (150494, 261784)]