280094412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:763

約数の個数: 96

約数和(自身を含む): 736505280

約数和(自身を除く): 456410868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 101, 116, 156, 174, 202, 303, 348, 377, 404, 606, 613, 754, 1131, 1212, 1226, 1313, 1508, 1839, 2262, 2452, 2626, 2929, 3678, 3939, 4524, 5252, 5858, 7356, 7878, 7969, 8787, 11716, 15756, 15938, 17574, 17777, 23907, 31876, 35148, 35554, 38077, 47814, 53331, 61913, 71108, 76154, 95628, 106662, 114231, 123826, 152308, 185739, 213324, 228462, 231101, 247652, 371478, 456924, 462202, 693303, 742956, 804869, 924404, 1386606, 1609738, 1795477, 2414607, 2773212, 3219476, 3590954, 4829214, 5386431, 7181908, 9658428, 10772862, 21545724, 23341201, 46682402, 70023603, 93364804, 140047206, 280094412]

約数ペア:

[(1, 280094412), (2, 140047206), (3, 93364804), (4, 70023603), (6, 46682402), (12, 23341201), (13, 21545724), (26, 10772862), (29, 9658428), (39, 7181908), (52, 5386431), (58, 4829214), (78, 3590954), (87, 3219476), (101, 2773212), (116, 2414607), (156, 1795477), (174, 1609738), (202, 1386606), (303, 924404), (348, 804869), (377, 742956), (404, 693303), (606, 462202), (613, 456924), (754, 371478), (1131, 247652), (1212, 231101), (1226, 228462), (1313, 213324), (1508, 185739), (1839, 152308), (2262, 123826), (2452, 114231), (2626, 106662), (2929, 95628), (3678, 76154), (3939, 71108), (4524, 61913), (5252, 53331), (5858, 47814), (7356, 38077), (7878, 35554), (7969, 35148), (8787, 31876), (11716, 23907), (15756, 17777), (15938, 17574)]