405973116

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:763

約数の個数: 72

約数和(自身を含む): 1042081040

約数和(自身を除く): 636107924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 307, 327, 337, 436, 614, 654, 674, 921, 981, 1011, 1228, 1308, 1348, 1842, 1962, 2022, 2763, 3033, 3684, 3924, 4044, 5526, 6066, 11052, 12132, 33463, 36733, 66926, 73466, 100389, 103459, 110199, 133852, 146932, 200778, 206918, 220398, 301167, 310377, 330597, 401556, 413836, 440796, 602334, 620754, 661194, 931131, 1204668, 1241508, 1322388, 1862262, 3724524, 11277031, 22554062, 33831093, 45108124, 67662186, 101493279, 135324372, 202986558, 405973116]

約数ペア:

[(1, 405973116), (2, 202986558), (3, 135324372), (4, 101493279), (6, 67662186), (9, 45108124), (12, 33831093), (18, 22554062), (36, 11277031), (109, 3724524), (218, 1862262), (307, 1322388), (327, 1241508), (337, 1204668), (436, 931131), (614, 661194), (654, 620754), (674, 602334), (921, 440796), (981, 413836), (1011, 401556), (1228, 330597), (1308, 310377), (1348, 301167), (1842, 220398), (1962, 206918), (2022, 200778), (2763, 146932), (3033, 133852), (3684, 110199), (3924, 103459), (4044, 100389), (5526, 73466), (6066, 66926), (11052, 36733), (12132, 33463)]