814993452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{1289}}^1$

素因数の和:1512

約数の個数: 144

約数和(自身を含む): 2550649920

約数和(自身を除く): 1735656468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 193, 234, 252, 273, 364, 386, 468, 546, 579, 772, 819, 1092, 1158, 1289, 1351, 1638, 1737, 2316, 2509, 2578, 2702, 3276, 3474, 3867, 4053, 5018, 5156, 5404, 6948, 7527, 7734, 8106, 9023, 10036, 11601, 12159, 15054, 15468, 16212, 16757, 17563, 18046, 22581, 23202, 24318, 27069, 30108, 33514, 35126, 36092, 45162, 46404, 48636, 50271, 52689, 54138, 67028, 70252, 81207, 90324, 100542, 105378, 108276, 117299, 150813, 158067, 162414, 201084, 210756, 234598, 248777, 301626, 316134, 324828, 351897, 469196, 497554, 603252, 632268, 703794, 746331, 995108, 1055691, 1407588, 1492662, 1741439, 2111382, 2238993, 2985324, 3234101, 3482878, 4222764, 4477986, 5224317, 6468202, 6965756, 8955972, 9702303, 10448634, 12936404, 15672951, 19404606, 20897268, 22638707, 29106909, 31345902, 38809212, 45277414, 58213818, 62691804, 67916121, 90554828, 116427636, 135832242, 203748363, 271664484, 407496726, 814993452]

約数ペア:

[(1, 814993452), (2, 407496726), (3, 271664484), (4, 203748363), (6, 135832242), (7, 116427636), (9, 90554828), (12, 67916121), (13, 62691804), (14, 58213818), (18, 45277414), (21, 38809212), (26, 31345902), (28, 29106909), (36, 22638707), (39, 20897268), (42, 19404606), (52, 15672951), (63, 12936404), (78, 10448634), (84, 9702303), (91, 8955972), (117, 6965756), (126, 6468202), (156, 5224317), (182, 4477986), (193, 4222764), (234, 3482878), (252, 3234101), (273, 2985324), (364, 2238993), (386, 2111382), (468, 1741439), (546, 1492662), (579, 1407588), (772, 1055691), (819, 995108), (1092, 746331), (1158, 703794), (1289, 632268), (1351, 603252), (1638, 497554), (1737, 469196), (2316, 351897), (2509, 324828), (2578, 316134), (2702, 301626), (3276, 248777), (3474, 234598), (3867, 210756), (4053, 201084), (5018, 162414), (5156, 158067), (5404, 150813), (6948, 117299), (7527, 108276), (7734, 105378), (8106, 100542), (9023, 90324), (10036, 81207), (11601, 70252), (12159, 67028), (15054, 54138), (15468, 52689), (16212, 50271), (16757, 48636), (17563, 46404), (18046, 45162), (22581, 36092), (23202, 35126), (24318, 33514), (27069, 30108)]