1292742444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 3686860800

約数和(自身を除く): 2394118356

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 89, 114, 133, 178, 228, 266, 267, 356, 361, 399, 479, 532, 534, 623, 722, 798, 958, 1068, 1083, 1246, 1437, 1444, 1596, 1691, 1869, 1916, 2166, 2492, 2527, 2874, 3353, 3382, 3738, 4332, 5054, 5073, 5748, 6706, 6764, 7476, 7581, 9101, 10059, 10108, 10146, 11837, 13412, 15162, 18202, 20118, 20292, 23674, 27303, 30324, 32129, 35511, 36404, 40236, 42631, 47348, 54606, 63707, 64258, 71022, 85262, 96387, 109212, 127414, 127893, 128516, 142044, 170524, 172919, 191121, 192774, 224903, 254828, 255786, 298417, 345838, 382242, 385548, 449806, 511572, 518757, 596834, 674709, 691676, 764484, 809989, 895251, 899612, 1037514, 1193668, 1210433, 1349418, 1619978, 1790502, 2075028, 2420866, 2429967, 2698836, 3239956, 3581004, 3631299, 4841732, 4859934, 5669923, 7262598, 9719868, 11339846, 14525196, 15389791, 17009769, 22679692, 30779582, 34019538, 46169373, 61559164, 68039076, 92338746, 107728537, 184677492, 215457074, 323185611, 430914148, 646371222, 1292742444]

約数ペア:

[(1, 1292742444), (2, 646371222), (3, 430914148), (4, 323185611), (6, 215457074), (7, 184677492), (12, 107728537), (14, 92338746), (19, 68039076), (21, 61559164), (28, 46169373), (38, 34019538), (42, 30779582), (57, 22679692), (76, 17009769), (84, 15389791), (89, 14525196), (114, 11339846), (133, 9719868), (178, 7262598), (228, 5669923), (266, 4859934), (267, 4841732), (356, 3631299), (361, 3581004), (399, 3239956), (479, 2698836), (532, 2429967), (534, 2420866), (623, 2075028), (722, 1790502), (798, 1619978), (958, 1349418), (1068, 1210433), (1083, 1193668), (1246, 1037514), (1437, 899612), (1444, 895251), (1596, 809989), (1691, 764484), (1869, 691676), (1916, 674709), (2166, 596834), (2492, 518757), (2527, 511572), (2874, 449806), (3353, 385548), (3382, 382242), (3738, 345838), (4332, 298417), (5054, 255786), (5073, 254828), (5748, 224903), (6706, 192774), (6764, 191121), (7476, 172919), (7581, 170524), (9101, 142044), (10059, 128516), (10108, 127893), (10146, 127414), (11837, 109212), (13412, 96387), (15162, 85262), (18202, 71022), (20118, 64258), (20292, 63707), (23674, 54606), (27303, 47348), (30324, 42631), (32129, 40236), (35511, 36404)]