398138094

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{757}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 879765120

約数和(自身を除く): 481627026

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 479, 549, 757, 958, 1098, 1437, 1514, 2271, 2874, 4311, 4542, 6813, 8622, 13626, 29219, 46177, 58438, 87657, 92354, 138531, 175314, 262971, 277062, 362603, 415593, 525942, 725206, 831186, 1087809, 2175618, 3263427, 6526854, 22118783, 44237566, 66356349, 132712698, 199069047, 398138094]

約数ペア:

[(1, 398138094), (2, 199069047), (3, 132712698), (6, 66356349), (9, 44237566), (18, 22118783), (61, 6526854), (122, 3263427), (183, 2175618), (366, 1087809), (479, 831186), (549, 725206), (757, 525942), (958, 415593), (1098, 362603), (1437, 277062), (1514, 262971), (2271, 175314), (2874, 138531), (4311, 92354), (4542, 87657), (6813, 58438), (8622, 46177), (13626, 29219)]