418989984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{89071}}^1$

素因数の和:89098

約数の個数: 72

約数和(自身を含む): 1279430208

約数和(自身を除く): 860440224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 89071, 178142, 267213, 356284, 534426, 623497, 712568, 1068852, 1246994, 1425136, 1870491, 2137704, 2493988, 2850272, 3740982, 4275408, 4364479, 4987976, 7481964, 8550816, 8728958, 9975952, 13093437, 14963928, 17457916, 19951904, 26186874, 29927856, 34915832, 52373748, 59855712, 69831664, 104747496, 139663328, 209494992, 418989984]

約数ペア:

[(1, 418989984), (2, 209494992), (3, 139663328), (4, 104747496), (6, 69831664), (7, 59855712), (8, 52373748), (12, 34915832), (14, 29927856), (16, 26186874), (21, 19951904), (24, 17457916), (28, 14963928), (32, 13093437), (42, 9975952), (48, 8728958), (49, 8550816), (56, 7481964), (84, 4987976), (96, 4364479), (98, 4275408), (112, 3740982), (147, 2850272), (168, 2493988), (196, 2137704), (224, 1870491), (294, 1425136), (336, 1246994), (392, 1068852), (588, 712568), (672, 623497), (784, 534426), (1176, 356284), (1568, 267213), (2352, 178142), (4704, 89071)]