421737488

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{3803}}^1$

素因数の和:4079

約数の個数: 40

約数和(自身を含む): 849052800

約数和(自身を除く): 427315312

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 239, 464, 478, 956, 1912, 3803, 3824, 6931, 7606, 13862, 15212, 27724, 30424, 55448, 60848, 110287, 110896, 220574, 441148, 882296, 908917, 1764592, 1817834, 3635668, 7271336, 14542672, 26358593, 52717186, 105434372, 210868744, 421737488]

約数ペア:

[(1, 421737488), (2, 210868744), (4, 105434372), (8, 52717186), (16, 26358593), (29, 14542672), (58, 7271336), (116, 3635668), (232, 1817834), (239, 1764592), (464, 908917), (478, 882296), (956, 441148), (1912, 220574), (3803, 110896), (3824, 110287), (6931, 60848), (7606, 55448), (13862, 30424), (15212, 27724)]