780590448

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16993}}^1$

素因数の和:17047

約数の個数: 120

約数和(自身を含む): 2465489520

約数和(自身を除く): 1684899072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 957, 1044, 1276, 1392, 1584, 1914, 2088, 2552, 2871, 3828, 4176, 5104, 5742, 7656, 11484, 15312, 16993, 22968, 33986, 45936, 50979, 67972, 101958, 135944, 152937, 186923, 203916, 271888, 305874, 373846, 407832, 492797, 560769, 611748, 747692, 815664, 985594, 1121538, 1223496, 1478391, 1495384, 1682307, 1971188, 2243076, 2446992, 2956782, 2990768, 3364614, 3942376, 4435173, 4486152, 5420767, 5913564, 6729228, 7884752, 8870346, 8972304, 10841534, 11827128, 13458456, 16262301, 17740692, 21683068, 23654256, 26916912, 32524602, 35481384, 43366136, 48786903, 65049204, 70962768, 86732272, 97573806, 130098408, 195147612, 260196816, 390295224, 780590448]

約数ペア:

[(1, 780590448), (2, 390295224), (3, 260196816), (4, 195147612), (6, 130098408), (8, 97573806), (9, 86732272), (11, 70962768), (12, 65049204), (16, 48786903), (18, 43366136), (22, 35481384), (24, 32524602), (29, 26916912), (33, 23654256), (36, 21683068), (44, 17740692), (48, 16262301), (58, 13458456), (66, 11827128), (72, 10841534), (87, 8972304), (88, 8870346), (99, 7884752), (116, 6729228), (132, 5913564), (144, 5420767), (174, 4486152), (176, 4435173), (198, 3942376), (232, 3364614), (261, 2990768), (264, 2956782), (319, 2446992), (348, 2243076), (396, 1971188), (464, 1682307), (522, 1495384), (528, 1478391), (638, 1223496), (696, 1121538), (792, 985594), (957, 815664), (1044, 747692), (1276, 611748), (1392, 560769), (1584, 492797), (1914, 407832), (2088, 373846), (2552, 305874), (2871, 271888), (3828, 203916), (4176, 186923), (5104, 152937), (5742, 135944), (7656, 101958), (11484, 67972), (15312, 50979), (16993, 45936), (22968, 33986)]