2878005312

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54907}}^1$

素因数の和:54945

約数の個数: 168

約数和(自身を含む): 10153148096

約数和(自身を除く): 7275142784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 26208, 52416, 54907, 109814, 164721, 219628, 329442, 384349, 439256, 494163, 658884, 713791, 768698, 878512, 988326, 1153047, 1317768, 1427582, 1537396, 1757024, 1976652, 2141373, 2306094, 2635536, 2855164, 3074792, 3459141, 3514048, 3953304, 4282746, 4612188, 4996537, 5271072, 5710328, 6149584, 6424119, 6918282, 7906608, 8565492, 9224376, 9993074, 10542144, 11420656, 12299168, 12848238, 13836564, 14989611, 15813216, 17130984, 18448752, 19986148, 22841312, 24598336, 25696476, 27673128, 29979222, 31626432, 34261968, 36897504, 39972296, 44968833, 45682624, 51392952, 55346256, 59958444, 68523936, 73795008, 79944592, 89937666, 102785904, 110692512, 119916888, 137047872, 159889184, 179875332, 205571808, 221385024, 239833776, 319778368, 359750664, 411143616, 479667552, 719501328, 959335104, 1439002656, 2878005312]

約数ペア:

[(1, 2878005312), (2, 1439002656), (3, 959335104), (4, 719501328), (6, 479667552), (7, 411143616), (8, 359750664), (9, 319778368), (12, 239833776), (13, 221385024), (14, 205571808), (16, 179875332), (18, 159889184), (21, 137047872), (24, 119916888), (26, 110692512), (28, 102785904), (32, 89937666), (36, 79944592), (39, 73795008), (42, 68523936), (48, 59958444), (52, 55346256), (56, 51392952), (63, 45682624), (64, 44968833), (72, 39972296), (78, 36897504), (84, 34261968), (91, 31626432), (96, 29979222), (104, 27673128), (112, 25696476), (117, 24598336), (126, 22841312), (144, 19986148), (156, 18448752), (168, 17130984), (182, 15813216), (192, 14989611), (208, 13836564), (224, 12848238), (234, 12299168), (252, 11420656), (273, 10542144), (288, 9993074), (312, 9224376), (336, 8565492), (364, 7906608), (416, 6918282), (448, 6424119), (468, 6149584), (504, 5710328), (546, 5271072), (576, 4996537), (624, 4612188), (672, 4282746), (728, 3953304), (819, 3514048), (832, 3459141), (936, 3074792), (1008, 2855164), (1092, 2635536), (1248, 2306094), (1344, 2141373), (1456, 1976652), (1638, 1757024), (1872, 1537396), (2016, 1427582), (2184, 1317768), (2496, 1153047), (2912, 988326), (3276, 878512), (3744, 768698), (4032, 713791), (4368, 658884), (5824, 494163), (6552, 439256), (7488, 384349), (8736, 329442), (13104, 219628), (17472, 164721), (26208, 109814), (52416, 54907)]