662091248

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1231

約数の個数: 160

約数和(自身を含む): 1745888256

約数和(自身を除く): 1083797008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 23, 26, 28, 34, 46, 52, 56, 68, 91, 92, 104, 112, 119, 136, 161, 182, 184, 208, 221, 238, 272, 299, 322, 364, 368, 391, 442, 476, 598, 644, 728, 782, 884, 952, 1163, 1196, 1288, 1456, 1547, 1564, 1768, 1904, 2093, 2326, 2392, 2576, 2737, 3094, 3128, 3536, 4186, 4652, 4784, 5083, 5474, 6188, 6256, 8141, 8372, 9304, 10166, 10948, 12376, 15119, 16282, 16744, 18608, 19771, 20332, 21896, 24752, 26749, 30238, 32564, 33488, 35581, 39542, 40664, 43792, 53498, 60476, 65128, 71162, 79084, 81328, 105833, 106996, 120952, 130256, 138397, 142324, 158168, 187243, 211666, 213992, 241904, 257023, 276794, 284648, 316336, 347737, 374486, 423332, 427984, 454733, 514046, 553588, 569296, 695474, 748972, 846664, 909466, 1028092, 1107176, 1390948, 1497944, 1693328, 1799161, 1818932, 2056184, 2214352, 2434159, 2781896, 2995888, 3183131, 3598322, 3637864, 4112368, 4868318, 5563792, 5911529, 6366262, 7196644, 7275728, 9736636, 11823058, 12732524, 14393288, 19473272, 23646116, 25465048, 28786576, 38946544, 41380703, 47292232, 50930096, 82761406, 94584464, 165522812, 331045624, 662091248]

約数ペア:

[(1, 662091248), (2, 331045624), (4, 165522812), (7, 94584464), (8, 82761406), (13, 50930096), (14, 47292232), (16, 41380703), (17, 38946544), (23, 28786576), (26, 25465048), (28, 23646116), (34, 19473272), (46, 14393288), (52, 12732524), (56, 11823058), (68, 9736636), (91, 7275728), (92, 7196644), (104, 6366262), (112, 5911529), (119, 5563792), (136, 4868318), (161, 4112368), (182, 3637864), (184, 3598322), (208, 3183131), (221, 2995888), (238, 2781896), (272, 2434159), (299, 2214352), (322, 2056184), (364, 1818932), (368, 1799161), (391, 1693328), (442, 1497944), (476, 1390948), (598, 1107176), (644, 1028092), (728, 909466), (782, 846664), (884, 748972), (952, 695474), (1163, 569296), (1196, 553588), (1288, 514046), (1456, 454733), (1547, 427984), (1564, 423332), (1768, 374486), (1904, 347737), (2093, 316336), (2326, 284648), (2392, 276794), (2576, 257023), (2737, 241904), (3094, 213992), (3128, 211666), (3536, 187243), (4186, 158168), (4652, 142324), (4784, 138397), (5083, 130256), (5474, 120952), (6188, 106996), (6256, 105833), (8141, 81328), (8372, 79084), (9304, 71162), (10166, 65128), (10948, 60476), (12376, 53498), (15119, 43792), (16282, 40664), (16744, 39542), (18608, 35581), (19771, 33488), (20332, 32564), (21896, 30238), (24752, 26749)]