499640856

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 1476921600

約数和(自身を除く): 977280744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 197, 264, 286, 312, 394, 429, 572, 591, 739, 788, 858, 1144, 1182, 1478, 1576, 1716, 2167, 2217, 2364, 2561, 2956, 3432, 4334, 4434, 4728, 5122, 5912, 6501, 7683, 8129, 8668, 8868, 9607, 10244, 13002, 15366, 16258, 17336, 17736, 19214, 20488, 24387, 26004, 28171, 28821, 30732, 32516, 38428, 48774, 52008, 56342, 57642, 61464, 65032, 76856, 84513, 97548, 105677, 112684, 115284, 145583, 169026, 195096, 211354, 225368, 230568, 291166, 317031, 338052, 422708, 436749, 582332, 634062, 676104, 845416, 873498, 1164664, 1268124, 1601413, 1746996, 1892579, 2536248, 3202826, 3493992, 3785158, 4804239, 5677737, 6405652, 7570316, 9608478, 11355474, 12811304, 15140632, 19216956, 20818369, 22710948, 38433912, 41636738, 45421896, 62455107, 83273476, 124910214, 166546952, 249820428, 499640856]

約数ペア:

[(1, 499640856), (2, 249820428), (3, 166546952), (4, 124910214), (6, 83273476), (8, 62455107), (11, 45421896), (12, 41636738), (13, 38433912), (22, 22710948), (24, 20818369), (26, 19216956), (33, 15140632), (39, 12811304), (44, 11355474), (52, 9608478), (66, 7570316), (78, 6405652), (88, 5677737), (104, 4804239), (132, 3785158), (143, 3493992), (156, 3202826), (197, 2536248), (264, 1892579), (286, 1746996), (312, 1601413), (394, 1268124), (429, 1164664), (572, 873498), (591, 845416), (739, 676104), (788, 634062), (858, 582332), (1144, 436749), (1182, 422708), (1478, 338052), (1576, 317031), (1716, 291166), (2167, 230568), (2217, 225368), (2364, 211354), (2561, 195096), (2956, 169026), (3432, 145583), (4334, 115284), (4434, 112684), (4728, 105677), (5122, 97548), (5912, 84513), (6501, 76856), (7683, 65032), (8129, 61464), (8668, 57642), (8868, 56342), (9607, 52008), (10244, 48774), (13002, 38428), (15366, 32516), (16258, 30732), (17336, 28821), (17736, 28171), (19214, 26004), (20488, 24387)]