18443762896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{563}}^1\times {\mathrm{5431}}^1$

素因数の和:6044

約数の個数: 80

約数和(自身を含む): 39888696960

約数和(自身を除く): 21444934064

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 563, 754, 1126, 1508, 2252, 3016, 4504, 5431, 6032, 7319, 9008, 10862, 14638, 16327, 21724, 29276, 32654, 43448, 58552, 65308, 70603, 86896, 117104, 130616, 141206, 157499, 212251, 261232, 282412, 314998, 424502, 564824, 629996, 849004, 1129648, 1259992, 1698008, 2047487, 2519984, 3057653, 3396016, 4094974, 6115306, 8189948, 12230612, 16379896, 24461224, 32759792, 39749489, 48922448, 79498978, 88671937, 158997956, 177343874, 317995912, 354687748, 635991824, 709375496, 1152735181, 1418750992, 2305470362, 4610940724, 9221881448, 18443762896]

約数ペア:

[(1, 18443762896), (2, 9221881448), (4, 4610940724), (8, 2305470362), (13, 1418750992), (16, 1152735181), (26, 709375496), (29, 635991824), (52, 354687748), (58, 317995912), (104, 177343874), (116, 158997956), (208, 88671937), (232, 79498978), (377, 48922448), (464, 39749489), (563, 32759792), (754, 24461224), (1126, 16379896), (1508, 12230612), (2252, 8189948), (3016, 6115306), (4504, 4094974), (5431, 3396016), (6032, 3057653), (7319, 2519984), (9008, 2047487), (10862, 1698008), (14638, 1259992), (16327, 1129648), (21724, 849004), (29276, 629996), (32654, 564824), (43448, 424502), (58552, 314998), (65308, 282412), (70603, 261232), (86896, 212251), (117104, 157499), (130616, 141206)]