406472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 864000

約数和(自身を除く): 457528

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 149, 248, 298, 341, 596, 682, 1192, 1364, 1639, 2728, 3278, 4619, 6556, 9238, 13112, 18476, 36952, 50809, 101618, 203236, 406472]

約数ペア:

[(1, 406472), (2, 203236), (4, 101618), (8, 50809), (11, 36952), (22, 18476), (31, 13112), (44, 9238), (62, 6556), (88, 4619), (124, 3278), (149, 2728), (248, 1639), (298, 1364), (341, 1192), (596, 682)]