337144360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:663

約数の個数: 128

約数和(自身を含む): 921600000

約数和(自身を除く): 584455640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 127, 133, 140, 152, 190, 254, 266, 280, 380, 499, 508, 532, 635, 665, 760, 889, 998, 1016, 1064, 1270, 1330, 1778, 1996, 2413, 2495, 2540, 2660, 3493, 3556, 3992, 4445, 4826, 4990, 5080, 5320, 6986, 7112, 8890, 9481, 9652, 9980, 12065, 13972, 16891, 17465, 17780, 18962, 19304, 19960, 24130, 27944, 33782, 34930, 35560, 37924, 47405, 48260, 63373, 66367, 67564, 69860, 75848, 84455, 94810, 96520, 126746, 132734, 135128, 139720, 168910, 189620, 253492, 265468, 316865, 331835, 337820, 379240, 443611, 506984, 530936, 633730, 663670, 675640, 887222, 1204087, 1267460, 1327340, 1774444, 2218055, 2408174, 2534920, 2654680, 3548888, 4436110, 4816348, 6020435, 8428609, 8872220, 9632696, 12040870, 16857218, 17744440, 24081740, 33714436, 42143045, 48163480, 67428872, 84286090, 168572180, 337144360]

約数ペア:

[(1, 337144360), (2, 168572180), (4, 84286090), (5, 67428872), (7, 48163480), (8, 42143045), (10, 33714436), (14, 24081740), (19, 17744440), (20, 16857218), (28, 12040870), (35, 9632696), (38, 8872220), (40, 8428609), (56, 6020435), (70, 4816348), (76, 4436110), (95, 3548888), (127, 2654680), (133, 2534920), (140, 2408174), (152, 2218055), (190, 1774444), (254, 1327340), (266, 1267460), (280, 1204087), (380, 887222), (499, 675640), (508, 663670), (532, 633730), (635, 530936), (665, 506984), (760, 443611), (889, 379240), (998, 337820), (1016, 331835), (1064, 316865), (1270, 265468), (1330, 253492), (1778, 189620), (1996, 168910), (2413, 139720), (2495, 135128), (2540, 132734), (2660, 126746), (3493, 96520), (3556, 94810), (3992, 84455), (4445, 75848), (4826, 69860), (4990, 67564), (5080, 66367), (5320, 63373), (6986, 48260), (7112, 47405), (8890, 37924), (9481, 35560), (9652, 34930), (9980, 33782), (12065, 27944), (13972, 24130), (16891, 19960), (17465, 19304), (17780, 18962)]