557528364

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{2767}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 1465988160

約数和(自身を除く): 908459796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 193, 261, 348, 386, 522, 579, 772, 1044, 1158, 1737, 2316, 2767, 3474, 5534, 5597, 6948, 8301, 11068, 11194, 16602, 16791, 22388, 24903, 33204, 33582, 49806, 50373, 67164, 80243, 99612, 100746, 160486, 201492, 240729, 320972, 481458, 534031, 722187, 962916, 1068062, 1444374, 1602093, 2136124, 2888748, 3204186, 4806279, 6408372, 9612558, 15486899, 19225116, 30973798, 46460697, 61947596, 92921394, 139382091, 185842788, 278764182, 557528364]

約数ペア:

[(1, 557528364), (2, 278764182), (3, 185842788), (4, 139382091), (6, 92921394), (9, 61947596), (12, 46460697), (18, 30973798), (29, 19225116), (36, 15486899), (58, 9612558), (87, 6408372), (116, 4806279), (174, 3204186), (193, 2888748), (261, 2136124), (348, 1602093), (386, 1444374), (522, 1068062), (579, 962916), (772, 722187), (1044, 534031), (1158, 481458), (1737, 320972), (2316, 240729), (2767, 201492), (3474, 160486), (5534, 100746), (5597, 99612), (6948, 80243), (8301, 67164), (11068, 50373), (11194, 49806), (16602, 33582), (16791, 33204), (22388, 24903)]