423187648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:354

約数の個数: 112

約数和(自身を含む): 948598560

約数和(自身を除く): 525410912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 59, 64, 74, 104, 118, 148, 208, 233, 236, 296, 416, 466, 472, 481, 592, 767, 832, 932, 944, 962, 1184, 1534, 1864, 1888, 1924, 2183, 2368, 3029, 3068, 3728, 3776, 3848, 4366, 6058, 6136, 7456, 7696, 8621, 8732, 12116, 12272, 13747, 14912, 15392, 17242, 17464, 24232, 24544, 27494, 28379, 30784, 34484, 34928, 48464, 49088, 54988, 56758, 68968, 69856, 96928, 109976, 112073, 113516, 137936, 139712, 178711, 193856, 219952, 224146, 227032, 275872, 357422, 439904, 448292, 454064, 508639, 551744, 714844, 879808, 896584, 908128, 1017278, 1429688, 1793168, 1816256, 2034556, 2859376, 3586336, 4069112, 5718752, 6612307, 7172672, 8138224, 11437504, 13224614, 16276448, 26449228, 32552896, 52898456, 105796912, 211593824, 423187648]

約数ペア:

[(1, 423187648), (2, 211593824), (4, 105796912), (8, 52898456), (13, 32552896), (16, 26449228), (26, 16276448), (32, 13224614), (37, 11437504), (52, 8138224), (59, 7172672), (64, 6612307), (74, 5718752), (104, 4069112), (118, 3586336), (148, 2859376), (208, 2034556), (233, 1816256), (236, 1793168), (296, 1429688), (416, 1017278), (466, 908128), (472, 896584), (481, 879808), (592, 714844), (767, 551744), (832, 508639), (932, 454064), (944, 448292), (962, 439904), (1184, 357422), (1534, 275872), (1864, 227032), (1888, 224146), (1924, 219952), (2183, 193856), (2368, 178711), (3029, 139712), (3068, 137936), (3728, 113516), (3776, 112073), (3848, 109976), (4366, 96928), (6058, 69856), (6136, 68968), (7456, 56758), (7696, 54988), (8621, 49088), (8732, 48464), (12116, 34928), (12272, 34484), (13747, 30784), (14912, 28379), (15392, 27494), (17242, 24544), (17464, 24232)]