217846824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 611331840

約数和(自身を除く): 393485016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 113, 148, 156, 167, 222, 226, 296, 312, 334, 339, 444, 452, 481, 501, 668, 678, 888, 904, 962, 1002, 1336, 1356, 1443, 1469, 1924, 2004, 2171, 2712, 2886, 2938, 3848, 4008, 4181, 4342, 4407, 5772, 5876, 6179, 6513, 8362, 8684, 8814, 11544, 11752, 12358, 12543, 13026, 16724, 17368, 17628, 18537, 18871, 24716, 25086, 26052, 33448, 35256, 37074, 37742, 49432, 50172, 52104, 54353, 56613, 74148, 75484, 80327, 100344, 108706, 113226, 148296, 150968, 160654, 163059, 217412, 226452, 240981, 245323, 321308, 326118, 434824, 452904, 481962, 490646, 642616, 652236, 698227, 735969, 963924, 981292, 1304472, 1396454, 1471938, 1927848, 1962584, 2094681, 2792908, 2943876, 4189362, 5585816, 5887752, 8378724, 9076951, 16757448, 18153902, 27230853, 36307804, 54461706, 72615608, 108923412, 217846824]

約数ペア:

[(1, 217846824), (2, 108923412), (3, 72615608), (4, 54461706), (6, 36307804), (8, 27230853), (12, 18153902), (13, 16757448), (24, 9076951), (26, 8378724), (37, 5887752), (39, 5585816), (52, 4189362), (74, 2943876), (78, 2792908), (104, 2094681), (111, 1962584), (113, 1927848), (148, 1471938), (156, 1396454), (167, 1304472), (222, 981292), (226, 963924), (296, 735969), (312, 698227), (334, 652236), (339, 642616), (444, 490646), (452, 481962), (481, 452904), (501, 434824), (668, 326118), (678, 321308), (888, 245323), (904, 240981), (962, 226452), (1002, 217412), (1336, 163059), (1356, 160654), (1443, 150968), (1469, 148296), (1924, 113226), (2004, 108706), (2171, 100344), (2712, 80327), (2886, 75484), (2938, 74148), (3848, 56613), (4008, 54353), (4181, 52104), (4342, 50172), (4407, 49432), (5772, 37742), (5876, 37074), (6179, 35256), (6513, 33448), (8362, 26052), (8684, 25086), (8814, 24716), (11544, 18871), (11752, 18537), (12358, 17628), (12543, 17368), (13026, 16724)]