401294928

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{491783}}^1$

素因数の和:491811

約数の個数: 40

約数和(自身を含む): 1097661888

約数和(自身を除く): 696366960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 491783, 983566, 1475349, 1967132, 2950698, 3934264, 5901396, 7868528, 8360311, 11802792, 16720622, 23605584, 25080933, 33441244, 50161866, 66882488, 100323732, 133764976, 200647464, 401294928]

約数ペア:

[(1, 401294928), (2, 200647464), (3, 133764976), (4, 100323732), (6, 66882488), (8, 50161866), (12, 33441244), (16, 25080933), (17, 23605584), (24, 16720622), (34, 11802792), (48, 8360311), (51, 7868528), (68, 5901396), (102, 3934264), (136, 2950698), (204, 1967132), (272, 1475349), (408, 983566), (816, 491783)]