2721681144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21863}}^1$

素因数の和:21914

約数の個数: 192

約数和(自身を含む): 9550195200

約数和(自身を除く): 6828514056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 114, 117, 126, 133, 152, 156, 168, 171, 182, 228, 234, 247, 252, 266, 273, 312, 342, 364, 399, 456, 468, 494, 504, 532, 546, 684, 728, 741, 798, 819, 936, 988, 1064, 1092, 1197, 1368, 1482, 1596, 1638, 1729, 1976, 2184, 2223, 2394, 2964, 3192, 3276, 3458, 4446, 4788, 5187, 5928, 6552, 6916, 8892, 9576, 10374, 13832, 15561, 17784, 20748, 21863, 31122, 41496, 43726, 62244, 65589, 87452, 124488, 131178, 153041, 174904, 196767, 262356, 284219, 306082, 393534, 415397, 459123, 524712, 568438, 612164, 787068, 830794, 852657, 918246, 1136876, 1224328, 1246191, 1377369, 1574136, 1661588, 1705314, 1836492, 1989533, 2273752, 2492382, 2557971, 2754738, 2907779, 3323176, 3410628, 3672984, 3738573, 3979066, 4984764, 5115942, 5400161, 5509476, 5815558, 5968599, 6821256, 7477146, 7958132, 8723337, 9969528, 10231884, 10800322, 11018952, 11631116, 11937198, 14954292, 15916264, 16200483, 17446674, 17905797, 20463768, 21600644, 23262232, 23874396, 26170011, 29908584, 32400966, 34893348, 35811594, 37801127, 43201288, 47748792, 48601449, 52340022, 64801932, 69786696, 71623188, 75602254, 97202898, 104680044, 113403381, 129603864, 143246376, 151204508, 194405796, 209360088, 226806762, 302409016, 340210143, 388811592, 453613524, 680420286, 907227048, 1360840572, 2721681144]

約数ペア:

[(1, 2721681144), (2, 1360840572), (3, 907227048), (4, 680420286), (6, 453613524), (7, 388811592), (8, 340210143), (9, 302409016), (12, 226806762), (13, 209360088), (14, 194405796), (18, 151204508), (19, 143246376), (21, 129603864), (24, 113403381), (26, 104680044), (28, 97202898), (36, 75602254), (38, 71623188), (39, 69786696), (42, 64801932), (52, 52340022), (56, 48601449), (57, 47748792), (63, 43201288), (72, 37801127), (76, 35811594), (78, 34893348), (84, 32400966), (91, 29908584), (104, 26170011), (114, 23874396), (117, 23262232), (126, 21600644), (133, 20463768), (152, 17905797), (156, 17446674), (168, 16200483), (171, 15916264), (182, 14954292), (228, 11937198), (234, 11631116), (247, 11018952), (252, 10800322), (266, 10231884), (273, 9969528), (312, 8723337), (342, 7958132), (364, 7477146), (399, 6821256), (456, 5968599), (468, 5815558), (494, 5509476), (504, 5400161), (532, 5115942), (546, 4984764), (684, 3979066), (728, 3738573), (741, 3672984), (798, 3410628), (819, 3323176), (936, 2907779), (988, 2754738), (1064, 2557971), (1092, 2492382), (1197, 2273752), (1368, 1989533), (1482, 1836492), (1596, 1705314), (1638, 1661588), (1729, 1574136), (1976, 1377369), (2184, 1246191), (2223, 1224328), (2394, 1136876), (2964, 918246), (3192, 852657), (3276, 830794), (3458, 787068), (4446, 612164), (4788, 568438), (5187, 524712), (5928, 459123), (6552, 415397), (6916, 393534), (8892, 306082), (9576, 284219), (10374, 262356), (13832, 196767), (15561, 174904), (17784, 153041), (20748, 131178), (21863, 124488), (31122, 87452), (41496, 65589), (43726, 62244)]