267788013688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{9967}}^1\times {\mathrm{6301}}^1$

素因数の和:16328

約数の個数: 64

約数和(自身を含む): 554057723520

約数和(自身を除く): 286269709832

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 6301, 9967, 12602, 19934, 25204, 39868, 50408, 79736, 81913, 129571, 163826, 258341, 259142, 327652, 408647, 516682, 518284, 655304, 817294, 1033364, 1036568, 1634588, 2066728, 3269176, 3358433, 5312411, 6716866, 10624822, 13433732, 21249644, 26867464, 42499288, 62802067, 125604134, 251208268, 502416536, 816426871, 1632853742, 2574884747, 3265707484, 5149769494, 6531414968, 10299538988, 20599077976, 33473501711, 66947003422, 133894006844, 267788013688]

約数ペア:

[(1, 267788013688), (2, 133894006844), (4, 66947003422), (8, 33473501711), (13, 20599077976), (26, 10299538988), (41, 6531414968), (52, 5149769494), (82, 3265707484), (104, 2574884747), (164, 1632853742), (328, 816426871), (533, 502416536), (1066, 251208268), (2132, 125604134), (4264, 62802067), (6301, 42499288), (9967, 26867464), (12602, 21249644), (19934, 13433732), (25204, 10624822), (39868, 6716866), (50408, 5312411), (79736, 3358433), (81913, 3269176), (129571, 2066728), (163826, 1634588), (258341, 1036568), (259142, 1033364), (327652, 817294), (408647, 655304), (516682, 518284)]