1891079736

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:515

約数の個数: 256

約数和(自身を含む): 6096384000

約数和(自身を除く): 4205304264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 41, 42, 49, 52, 56, 78, 82, 84, 91, 98, 104, 123, 147, 156, 164, 168, 182, 196, 246, 273, 287, 294, 312, 328, 343, 364, 392, 431, 492, 533, 546, 574, 588, 637, 686, 728, 861, 862, 984, 1029, 1066, 1092, 1148, 1176, 1274, 1293, 1372, 1599, 1722, 1724, 1911, 2009, 2058, 2132, 2184, 2296, 2548, 2586, 2744, 3017, 3198, 3444, 3448, 3731, 3822, 4018, 4116, 4264, 4459, 5096, 5172, 5603, 6027, 6034, 6396, 6888, 7462, 7644, 8036, 8232, 8918, 9051, 10344, 11193, 11206, 12054, 12068, 12792, 13377, 14063, 14924, 15288, 16072, 16809, 17671, 17836, 18102, 21119, 22386, 22412, 24108, 24136, 26117, 26754, 28126, 29848, 33618, 35342, 35672, 36204, 39221, 42189, 42238, 44772, 44824, 48216, 52234, 53013, 53508, 56252, 63357, 67236, 70684, 72408, 78351, 78442, 84378, 84476, 89544, 104468, 106026, 107016, 112504, 117663, 123697, 126714, 134472, 141368, 147833, 156702, 156884, 168756, 168952, 182819, 208936, 212052, 229723, 235326, 247394, 253428, 274547, 295666, 313404, 313768, 337512, 365638, 371091, 424104, 443499, 459446, 470652, 494788, 506856, 548457, 549094, 591332, 626808, 689169, 731276, 742182, 823641, 865879, 886998, 918892, 941304, 989576, 1096914, 1098188, 1182664, 1378338, 1462552, 1484364, 1608061, 1647282, 1731758, 1773996, 1837784, 1921829, 2193828, 2196376, 2597637, 2756676, 2968728, 3216122, 3294564, 3463516, 3547992, 3843658, 4387656, 4824183, 5195274, 5513352, 5765487, 6061153, 6432244, 6589128, 6927032, 7687316, 9648366, 10390548, 11256427, 11530974, 12122306, 12864488, 15374632, 18183459, 19296732, 20781096, 22512854, 23061948, 24244612, 33769281, 36366918, 38593464, 45025708, 46123896, 48489224, 67538562, 72733836, 78794989, 90051416, 135077124, 145467672, 157589978, 236384967, 270154248, 315179956, 472769934, 630359912, 945539868, 1891079736]

約数ペア:

[(1, 1891079736), (2, 945539868), (3, 630359912), (4, 472769934), (6, 315179956), (7, 270154248), (8, 236384967), (12, 157589978), (13, 145467672), (14, 135077124), (21, 90051416), (24, 78794989), (26, 72733836), (28, 67538562), (39, 48489224), (41, 46123896), (42, 45025708), (49, 38593464), (52, 36366918), (56, 33769281), (78, 24244612), (82, 23061948), (84, 22512854), (91, 20781096), (98, 19296732), (104, 18183459), (123, 15374632), (147, 12864488), (156, 12122306), (164, 11530974), (168, 11256427), (182, 10390548), (196, 9648366), (246, 7687316), (273, 6927032), (287, 6589128), (294, 6432244), (312, 6061153), (328, 5765487), (343, 5513352), (364, 5195274), (392, 4824183), (431, 4387656), (492, 3843658), (533, 3547992), (546, 3463516), (574, 3294564), (588, 3216122), (637, 2968728), (686, 2756676), (728, 2597637), (861, 2196376), (862, 2193828), (984, 1921829), (1029, 1837784), (1066, 1773996), (1092, 1731758), (1148, 1647282), (1176, 1608061), (1274, 1484364), (1293, 1462552), (1372, 1378338), (1599, 1182664), (1722, 1098188), (1724, 1096914), (1911, 989576), (2009, 941304), (2058, 918892), (2132, 886998), (2184, 865879), (2296, 823641), (2548, 742182), (2586, 731276), (2744, 689169), (3017, 626808), (3198, 591332), (3444, 549094), (3448, 548457), (3731, 506856), (3822, 494788), (4018, 470652), (4116, 459446), (4264, 443499), (4459, 424104), (5096, 371091), (5172, 365638), (5603, 337512), (6027, 313768), (6034, 313404), (6396, 295666), (6888, 274547), (7462, 253428), (7644, 247394), (8036, 235326), (8232, 229723), (8918, 212052), (9051, 208936), (10344, 182819), (11193, 168952), (11206, 168756), (12054, 156884), (12068, 156702), (12792, 147833), (13377, 141368), (14063, 134472), (14924, 126714), (15288, 123697), (16072, 117663), (16809, 112504), (17671, 107016), (17836, 106026), (18102, 104468), (21119, 89544), (22386, 84476), (22412, 84378), (24108, 78442), (24136, 78351), (26117, 72408), (26754, 70684), (28126, 67236), (29848, 63357), (33618, 56252), (35342, 53508), (35672, 53013), (36204, 52234), (39221, 48216), (42189, 44824), (42238, 44772)]