27906982564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 57053808000

約数和(自身を除く): 29146825436

約数列:

[1, 2, 4, 19, 23, 31, 37, 38, 46, 62, 74, 76, 92, 124, 148, 437, 449, 589, 703, 713, 851, 874, 898, 961, 1147, 1178, 1406, 1426, 1702, 1748, 1796, 1922, 2294, 2356, 2812, 2852, 3404, 3844, 4588, 8531, 10327, 13547, 13919, 16169, 16613, 17062, 18259, 20654, 21793, 22103, 26381, 27094, 27838, 32338, 33226, 34124, 35557, 36518, 41308, 43586, 44206, 52762, 54188, 55676, 64676, 66452, 71114, 73036, 87172, 88412, 105524, 142228, 196213, 264461, 315647, 320137, 382099, 392426, 419957, 431489, 501239, 515003, 528922, 631294, 640274, 675583, 764198, 784852, 817811, 839914, 862978, 1002478, 1030006, 1057844, 1262588, 1280548, 1351166, 1528396, 1635622, 1679828, 1725956, 2004956, 2060012, 2702332, 3271244, 6082603, 7259881, 8198291, 9785057, 9924247, 11845069, 12165206, 14519762, 15538409, 15965093, 16396582, 19570114, 19848494, 23690138, 24330412, 29039524, 31076818, 31930186, 32793164, 39140228, 39696988, 47380276, 62153636, 63860372, 188560693, 225056311, 303336767, 367197139, 377121386, 450112622, 606673534, 734394278, 754242772, 900225244, 1213347068, 1468788556, 6976745641, 13953491282, 27906982564]

約数ペア:

[(1, 27906982564), (2, 13953491282), (4, 6976745641), (19, 1468788556), (23, 1213347068), (31, 900225244), (37, 754242772), (38, 734394278), (46, 606673534), (62, 450112622), (74, 377121386), (76, 367197139), (92, 303336767), (124, 225056311), (148, 188560693), (437, 63860372), (449, 62153636), (589, 47380276), (703, 39696988), (713, 39140228), (851, 32793164), (874, 31930186), (898, 31076818), (961, 29039524), (1147, 24330412), (1178, 23690138), (1406, 19848494), (1426, 19570114), (1702, 16396582), (1748, 15965093), (1796, 15538409), (1922, 14519762), (2294, 12165206), (2356, 11845069), (2812, 9924247), (2852, 9785057), (3404, 8198291), (3844, 7259881), (4588, 6082603), (8531, 3271244), (10327, 2702332), (13547, 2060012), (13919, 2004956), (16169, 1725956), (16613, 1679828), (17062, 1635622), (18259, 1528396), (20654, 1351166), (21793, 1280548), (22103, 1262588), (26381, 1057844), (27094, 1030006), (27838, 1002478), (32338, 862978), (33226, 839914), (34124, 817811), (35557, 784852), (36518, 764198), (41308, 675583), (43586, 640274), (44206, 631294), (52762, 528922), (54188, 515003), (55676, 501239), (64676, 431489), (66452, 419957), (71114, 392426), (73036, 382099), (87172, 320137), (88412, 315647), (105524, 264461), (142228, 196213)]