401111208

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:731

約数の個数: 96

約数和(自身を含む): 1113863400

約数和(自身を除く): 712752192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 257, 318, 409, 424, 477, 514, 636, 771, 818, 954, 1028, 1227, 1272, 1542, 1636, 1908, 2056, 2313, 2454, 3084, 3272, 3681, 3816, 4626, 4908, 6168, 7362, 9252, 9816, 13621, 14724, 18504, 21677, 27242, 29448, 40863, 43354, 54484, 65031, 81726, 86708, 105113, 108968, 122589, 130062, 163452, 173416, 195093, 210226, 245178, 260124, 315339, 326904, 390186, 420452, 490356, 520248, 630678, 780372, 840904, 946017, 980712, 1261356, 1560744, 1892034, 2522712, 3784068, 5570989, 7568136, 11141978, 16712967, 22283956, 33425934, 44567912, 50138901, 66851868, 100277802, 133703736, 200555604, 401111208]

約数ペア:

[(1, 401111208), (2, 200555604), (3, 133703736), (4, 100277802), (6, 66851868), (8, 50138901), (9, 44567912), (12, 33425934), (18, 22283956), (24, 16712967), (36, 11141978), (53, 7568136), (72, 5570989), (106, 3784068), (159, 2522712), (212, 1892034), (257, 1560744), (318, 1261356), (409, 980712), (424, 946017), (477, 840904), (514, 780372), (636, 630678), (771, 520248), (818, 490356), (954, 420452), (1028, 390186), (1227, 326904), (1272, 315339), (1542, 260124), (1636, 245178), (1908, 210226), (2056, 195093), (2313, 173416), (2454, 163452), (3084, 130062), (3272, 122589), (3681, 108968), (3816, 105113), (4626, 86708), (4908, 81726), (6168, 65031), (7362, 54484), (9252, 43354), (9816, 40863), (13621, 29448), (14724, 27242), (18504, 21677)]