764391033

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 1418342400

約数和(自身を除く): 653951367

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 49, 57, 63, 133, 141, 147, 171, 189, 329, 399, 423, 441, 513, 647, 893, 931, 987, 1197, 1269, 1323, 1941, 2303, 2679, 2793, 2961, 3591, 4529, 5823, 6251, 6909, 8037, 8379, 8883, 12293, 13587, 17469, 18753, 20727, 24111, 25137, 30409, 31703, 36879, 40761, 43757, 56259, 62181, 86051, 91227, 95109, 110637, 122283, 131271, 168777, 212863, 258153, 273681, 285327, 331911, 393813, 577771, 602357, 638589, 774459, 821043, 855981, 1181439, 1490041, 1733313, 1807071, 1915767, 2323377, 4044397, 4470123, 5199939, 5421213, 5747301, 12133191, 13410369, 15599817, 16263639, 28310779, 36399573, 40231107, 84932337, 109198719, 254797011, 764391033]

約数ペア:

[(1, 764391033), (3, 254797011), (7, 109198719), (9, 84932337), (19, 40231107), (21, 36399573), (27, 28310779), (47, 16263639), (49, 15599817), (57, 13410369), (63, 12133191), (133, 5747301), (141, 5421213), (147, 5199939), (171, 4470123), (189, 4044397), (329, 2323377), (399, 1915767), (423, 1807071), (441, 1733313), (513, 1490041), (647, 1181439), (893, 855981), (931, 821043), (987, 774459), (1197, 638589), (1269, 602357), (1323, 577771), (1941, 393813), (2303, 331911), (2679, 285327), (2793, 273681), (2961, 258153), (3591, 212863), (4529, 168777), (5823, 131271), (6251, 122283), (6909, 110637), (8037, 95109), (8379, 91227), (8883, 86051), (12293, 62181), (13587, 56259), (17469, 43757), (18753, 40761), (20727, 36879), (24111, 31703), (25137, 30409)]