431284984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{4931}}^1$

素因数の和:5008

約数の個数: 48

約数和(自身を含む): 902112120

約数和(自身を除く): 470827136

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 841, 1508, 1682, 3016, 3364, 4931, 6728, 9862, 10933, 19724, 21866, 39448, 43732, 64103, 87464, 128206, 142999, 256412, 285998, 512824, 571996, 1143992, 1858987, 3717974, 4146971, 7435948, 8293942, 14871896, 16587884, 33175768, 53910623, 107821246, 215642492, 431284984]

約数ペア:

[(1, 431284984), (2, 215642492), (4, 107821246), (8, 53910623), (13, 33175768), (26, 16587884), (29, 14871896), (52, 8293942), (58, 7435948), (104, 4146971), (116, 3717974), (232, 1858987), (377, 1143992), (754, 571996), (841, 512824), (1508, 285998), (1682, 256412), (3016, 142999), (3364, 128206), (4931, 87464), (6728, 64103), (9862, 43732), (10933, 39448), (19724, 21866)]