1489736612

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20161}}^1$

素因数の和:20221

約数の個数: 72

約数和(自身を含む): 3378747960

約数和(自身を除く): 1889011348

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 1274, 1421, 1508, 2548, 2639, 2842, 5278, 5684, 10556, 18473, 20161, 36946, 40322, 73892, 80644, 141127, 262093, 282254, 524186, 564508, 584669, 987889, 1048372, 1169338, 1834651, 1975778, 2338676, 3669302, 3951556, 4092683, 7338604, 7600697, 8185366, 12842557, 15201394, 16370732, 25685114, 28648781, 30402788, 51370228, 53204879, 57297562, 106409758, 114595124, 212819516, 372434153, 744868306, 1489736612]

約数ペア:

[(1, 1489736612), (2, 744868306), (4, 372434153), (7, 212819516), (13, 114595124), (14, 106409758), (26, 57297562), (28, 53204879), (29, 51370228), (49, 30402788), (52, 28648781), (58, 25685114), (91, 16370732), (98, 15201394), (116, 12842557), (182, 8185366), (196, 7600697), (203, 7338604), (364, 4092683), (377, 3951556), (406, 3669302), (637, 2338676), (754, 1975778), (812, 1834651), (1274, 1169338), (1421, 1048372), (1508, 987889), (2548, 584669), (2639, 564508), (2842, 524186), (5278, 282254), (5684, 262093), (10556, 141127), (18473, 80644), (20161, 73892), (36946, 40322)]