1025640216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:414

約数の個数: 192

約数和(自身を含む): 3066336000

約数和(自身を除く): 2040695784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 29, 36, 38, 57, 58, 72, 76, 87, 103, 114, 116, 152, 171, 174, 206, 228, 232, 251, 261, 309, 342, 348, 412, 456, 502, 522, 551, 618, 684, 696, 753, 824, 927, 1004, 1044, 1102, 1236, 1368, 1506, 1653, 1854, 1957, 2008, 2088, 2204, 2259, 2472, 2987, 3012, 3306, 3708, 3914, 4408, 4518, 4769, 4959, 5871, 5974, 6024, 6612, 7279, 7416, 7828, 8961, 9036, 9538, 9918, 11742, 11948, 13224, 14307, 14558, 15656, 17613, 17922, 18072, 19076, 19836, 21837, 23484, 23896, 25853, 26883, 28614, 29116, 35226, 35844, 38152, 39672, 42921, 43674, 46968, 51706, 53766, 56753, 57228, 58232, 65511, 70452, 71688, 77559, 85842, 87348, 103412, 107532, 113506, 114456, 131022, 138301, 140904, 155118, 170259, 171684, 174696, 206824, 215064, 227012, 232677, 262044, 276602, 310236, 340518, 343368, 414903, 454024, 465354, 491207, 510777, 524088, 553204, 620472, 681036, 749737, 829806, 930708, 982414, 1021554, 1106408, 1244709, 1362072, 1473621, 1499474, 1659612, 1861416, 1964828, 2043108, 2249211, 2489418, 2947242, 2998948, 3319224, 3929656, 4086216, 4420863, 4498422, 4978836, 5894484, 5997896, 6747633, 8841726, 8996844, 9957672, 11788968, 13495266, 14245003, 17683452, 17993688, 26990532, 28490006, 35366904, 42735009, 53981064, 56980012, 85470018, 113960024, 128205027, 170940036, 256410054, 341880072, 512820108, 1025640216]

約数ペア:

[(1, 1025640216), (2, 512820108), (3, 341880072), (4, 256410054), (6, 170940036), (8, 128205027), (9, 113960024), (12, 85470018), (18, 56980012), (19, 53981064), (24, 42735009), (29, 35366904), (36, 28490006), (38, 26990532), (57, 17993688), (58, 17683452), (72, 14245003), (76, 13495266), (87, 11788968), (103, 9957672), (114, 8996844), (116, 8841726), (152, 6747633), (171, 5997896), (174, 5894484), (206, 4978836), (228, 4498422), (232, 4420863), (251, 4086216), (261, 3929656), (309, 3319224), (342, 2998948), (348, 2947242), (412, 2489418), (456, 2249211), (502, 2043108), (522, 1964828), (551, 1861416), (618, 1659612), (684, 1499474), (696, 1473621), (753, 1362072), (824, 1244709), (927, 1106408), (1004, 1021554), (1044, 982414), (1102, 930708), (1236, 829806), (1368, 749737), (1506, 681036), (1653, 620472), (1854, 553204), (1957, 524088), (2008, 510777), (2088, 491207), (2204, 465354), (2259, 454024), (2472, 414903), (2987, 343368), (3012, 340518), (3306, 310236), (3708, 276602), (3914, 262044), (4408, 232677), (4518, 227012), (4769, 215064), (4959, 206824), (5871, 174696), (5974, 171684), (6024, 170259), (6612, 155118), (7279, 140904), (7416, 138301), (7828, 131022), (8961, 114456), (9036, 113506), (9538, 107532), (9918, 103412), (11742, 87348), (11948, 85842), (13224, 77559), (14307, 71688), (14558, 70452), (15656, 65511), (17613, 58232), (17922, 57228), (18072, 56753), (19076, 53766), (19836, 51706), (21837, 46968), (23484, 43674), (23896, 42921), (25853, 39672), (26883, 38152), (28614, 35844), (29116, 35226)]