421788192

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{627661}}^1$

素因数の和:627681

約数の個数: 48

約数和(自身を含む): 1265366592

約数和(自身を除く): 843578400

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, 627661, 1255322, 1882983, 2510644, 3765966, 4393627, 5021288, 7531932, 8787254, 10042576, 13180881, 15063864, 17574508, 20085152, 26361762, 30127728, 35149016, 52723524, 60255456, 70298032, 105447048, 140596064, 210894096, 421788192]

約数ペア:

[(1, 421788192), (2, 210894096), (3, 140596064), (4, 105447048), (6, 70298032), (7, 60255456), (8, 52723524), (12, 35149016), (14, 30127728), (16, 26361762), (21, 20085152), (24, 17574508), (28, 15063864), (32, 13180881), (42, 10042576), (48, 8787254), (56, 7531932), (84, 5021288), (96, 4393627), (112, 3765966), (168, 2510644), (224, 1882983), (336, 1255322), (672, 627661)]