440397190324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{613}}^1\times {\mathrm{15541}}^1$

素因数の和:16305

約数の個数: 96

約数和(自身を含む): 957637861376

約数和(自身を除く): 517240671052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 613, 889, 1226, 1651, 1778, 2452, 3302, 3556, 4291, 6604, 7969, 8582, 11557, 15541, 15938, 17164, 23114, 31082, 31876, 46228, 55783, 62164, 77851, 108787, 111566, 155702, 202033, 217574, 223132, 311404, 404066, 435148, 544957, 808132, 1012063, 1089914, 1414231, 1973707, 2024126, 2179828, 2828462, 3947414, 4048252, 5656924, 7084441, 7894828, 9526633, 13815949, 14168882, 19053266, 25658191, 27631898, 28337764, 38106532, 51316382, 55263796, 66686431, 102632764, 123846229, 133372862, 179607337, 247692458, 266745724, 359214674, 495384916, 718429348, 866923603, 1209882391, 1733847206, 2419764782, 3467694412, 4839529564, 8469176737, 15728471083, 16938353474, 31456942166, 33876706948, 62913884332, 110099297581, 220198595162, 440397190324]

約数ペア:

[(1, 440397190324), (2, 220198595162), (4, 110099297581), (7, 62913884332), (13, 33876706948), (14, 31456942166), (26, 16938353474), (28, 15728471083), (52, 8469176737), (91, 4839529564), (127, 3467694412), (182, 2419764782), (254, 1733847206), (364, 1209882391), (508, 866923603), (613, 718429348), (889, 495384916), (1226, 359214674), (1651, 266745724), (1778, 247692458), (2452, 179607337), (3302, 133372862), (3556, 123846229), (4291, 102632764), (6604, 66686431), (7969, 55263796), (8582, 51316382), (11557, 38106532), (15541, 28337764), (15938, 27631898), (17164, 25658191), (23114, 19053266), (31082, 14168882), (31876, 13815949), (46228, 9526633), (55783, 7894828), (62164, 7084441), (77851, 5656924), (108787, 4048252), (111566, 3947414), (155702, 2828462), (202033, 2179828), (217574, 2024126), (223132, 1973707), (311404, 1414231), (404066, 1089914), (435148, 1012063), (544957, 808132)]