477958416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:493

約数の個数: 160

約数和(自身を含む): 1393244160

約数和(自身を除く): 915285744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 43, 47, 48, 52, 78, 86, 94, 104, 129, 141, 156, 172, 188, 208, 258, 282, 312, 344, 376, 379, 516, 559, 564, 611, 624, 688, 752, 758, 1032, 1118, 1128, 1137, 1222, 1516, 1677, 1833, 2021, 2064, 2236, 2256, 2274, 2444, 3032, 3354, 3666, 4042, 4472, 4548, 4888, 4927, 6063, 6064, 6708, 7332, 8084, 8944, 9096, 9776, 9854, 12126, 13416, 14664, 14781, 16168, 16297, 17813, 18192, 19708, 24252, 26273, 26832, 29328, 29562, 32336, 32594, 35626, 39416, 48504, 48891, 52546, 53439, 59124, 65188, 71252, 78819, 78832, 97008, 97782, 105092, 106878, 118248, 130376, 142504, 157638, 195564, 210184, 211861, 213756, 231569, 236496, 260752, 285008, 315276, 391128, 420368, 423722, 427512, 463138, 630552, 635583, 694707, 765959, 782256, 847444, 855024, 926276, 1261104, 1271166, 1389414, 1531918, 1694888, 1852552, 2297877, 2542332, 2778828, 3063836, 3389776, 3705104, 4595754, 5084664, 5557656, 6127672, 9191508, 9957467, 10169328, 11115312, 12255344, 18383016, 19914934, 29872401, 36766032, 39829868, 59744802, 79659736, 119489604, 159319472, 238979208, 477958416]

約数ペア:

[(1, 477958416), (2, 238979208), (3, 159319472), (4, 119489604), (6, 79659736), (8, 59744802), (12, 39829868), (13, 36766032), (16, 29872401), (24, 19914934), (26, 18383016), (39, 12255344), (43, 11115312), (47, 10169328), (48, 9957467), (52, 9191508), (78, 6127672), (86, 5557656), (94, 5084664), (104, 4595754), (129, 3705104), (141, 3389776), (156, 3063836), (172, 2778828), (188, 2542332), (208, 2297877), (258, 1852552), (282, 1694888), (312, 1531918), (344, 1389414), (376, 1271166), (379, 1261104), (516, 926276), (559, 855024), (564, 847444), (611, 782256), (624, 765959), (688, 694707), (752, 635583), (758, 630552), (1032, 463138), (1118, 427512), (1128, 423722), (1137, 420368), (1222, 391128), (1516, 315276), (1677, 285008), (1833, 260752), (2021, 236496), (2064, 231569), (2236, 213756), (2256, 211861), (2274, 210184), (2444, 195564), (3032, 157638), (3354, 142504), (3666, 130376), (4042, 118248), (4472, 106878), (4548, 105092), (4888, 97782), (4927, 97008), (6063, 78832), (6064, 78819), (6708, 71252), (7332, 65188), (8084, 59124), (8944, 53439), (9096, 52546), (9776, 48891), (9854, 48504), (12126, 39416), (13416, 35626), (14664, 32594), (14781, 32336), (16168, 29562), (16297, 29328), (17813, 26832), (18192, 26273), (19708, 24252)]