2678558736

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{13721}}^1$

素因数の和:13829

約数の個数: 120

約数和(自身を含む): 8146916064

約数和(自身を除く): 5468357328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 83, 84, 98, 112, 147, 166, 168, 196, 249, 294, 332, 336, 392, 498, 581, 588, 664, 784, 996, 1162, 1176, 1328, 1743, 1992, 2324, 2352, 3486, 3984, 4067, 4648, 6972, 8134, 9296, 12201, 13721, 13944, 16268, 24402, 27442, 27888, 32536, 41163, 48804, 54884, 65072, 82326, 96047, 97608, 109768, 164652, 192094, 195216, 219536, 288141, 329304, 384188, 576282, 658608, 672329, 768376, 1138843, 1152564, 1344658, 1536752, 2016987, 2277686, 2305128, 2689316, 3416529, 4033974, 4555372, 4610256, 5378632, 6833058, 7971901, 8067948, 9110744, 10757264, 13666116, 15943802, 16135896, 18221488, 23915703, 27332232, 31887604, 32271792, 47831406, 54664464, 55803307, 63775208, 95662812, 111606614, 127550416, 167409921, 191325624, 223213228, 334819842, 382651248, 446426456, 669639684, 892852912, 1339279368, 2678558736]

約数ペア:

[(1, 2678558736), (2, 1339279368), (3, 892852912), (4, 669639684), (6, 446426456), (7, 382651248), (8, 334819842), (12, 223213228), (14, 191325624), (16, 167409921), (21, 127550416), (24, 111606614), (28, 95662812), (42, 63775208), (48, 55803307), (49, 54664464), (56, 47831406), (83, 32271792), (84, 31887604), (98, 27332232), (112, 23915703), (147, 18221488), (166, 16135896), (168, 15943802), (196, 13666116), (249, 10757264), (294, 9110744), (332, 8067948), (336, 7971901), (392, 6833058), (498, 5378632), (581, 4610256), (588, 4555372), (664, 4033974), (784, 3416529), (996, 2689316), (1162, 2305128), (1176, 2277686), (1328, 2016987), (1743, 1536752), (1992, 1344658), (2324, 1152564), (2352, 1138843), (3486, 768376), (3984, 672329), (4067, 658608), (4648, 576282), (6972, 384188), (8134, 329304), (9296, 288141), (12201, 219536), (13721, 195216), (13944, 192094), (16268, 164652), (24402, 109768), (27442, 97608), (27888, 96047), (32536, 82326), (41163, 65072), (48804, 54884)]