267026188

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2$

素因数の和:144

約数の個数: 108

約数和(自身を含む): 586842816

約数和(自身を除く): 319816628

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 37, 44, 52, 62, 74, 121, 124, 143, 148, 242, 286, 341, 403, 407, 481, 484, 572, 682, 806, 814, 962, 1147, 1364, 1369, 1573, 1612, 1628, 1924, 2294, 2738, 3146, 3751, 4433, 4477, 4588, 5291, 5476, 6292, 7502, 8866, 8954, 10582, 12617, 14911, 15004, 15059, 17732, 17797, 17908, 21164, 25234, 29822, 30118, 35594, 42439, 48763, 50468, 58201, 59644, 60236, 71188, 84878, 97526, 116402, 138787, 164021, 165649, 169756, 195052, 195767, 232804, 277574, 328042, 331298, 391534, 466829, 551707, 555148, 656084, 662596, 783068, 933658, 1103414, 1804231, 1867316, 2153437, 2206828, 3608462, 4306874, 5135119, 6068777, 7216924, 8613748, 10270238, 12137554, 20540476, 24275108, 66756547, 133513094, 267026188]

約数ペア:

[(1, 267026188), (2, 133513094), (4, 66756547), (11, 24275108), (13, 20540476), (22, 12137554), (26, 10270238), (31, 8613748), (37, 7216924), (44, 6068777), (52, 5135119), (62, 4306874), (74, 3608462), (121, 2206828), (124, 2153437), (143, 1867316), (148, 1804231), (242, 1103414), (286, 933658), (341, 783068), (403, 662596), (407, 656084), (481, 555148), (484, 551707), (572, 466829), (682, 391534), (806, 331298), (814, 328042), (962, 277574), (1147, 232804), (1364, 195767), (1369, 195052), (1573, 169756), (1612, 165649), (1628, 164021), (1924, 138787), (2294, 116402), (2738, 97526), (3146, 84878), (3751, 71188), (4433, 60236), (4477, 59644), (4588, 58201), (5291, 50468), (5476, 48763), (6292, 42439), (7502, 35594), (8866, 30118), (8954, 29822), (10582, 25234), (12617, 21164), (14911, 17908), (15004, 17797), (15059, 17732)]