421391712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{627071}}^1$

素因数の和:627091

約数の個数: 48

約数和(自身を含む): 1264177152

約数和(自身を除く): 842785440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 627071, 1254142, 1881213, 2508284, 3762426, 4389497, 5016568, 7524852, 8778994, 10033136, 13168491, 15049704, 17557988, 20066272, 26336982, 30099408, 35115976, 52673964, 60198816, 70231952, 105347928, 140463904, 210695856, 421391712]

約数ペア:

[(1, 421391712), (2, 210695856), (3, 140463904), (4, 105347928), (6, 70231952), (7, 60198816), (8, 52673964), (12, 35115976), (14, 30099408), (16, 26336982), (21, 20066272), (24, 17557988), (28, 15049704), (32, 13168491), (42, 10033136), (48, 8778994), (56, 7524852), (84, 5016568), (96, 4389497), (112, 3762426), (168, 2508284), (224, 1881213), (336, 1254142), (672, 627071)]