243232262

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2341

約数の個数: 64

約数和(自身を含む): 488140800

約数和(自身を除く): 244908538

約数列:

[1, 2, 7, 13, 14, 19, 26, 31, 38, 62, 91, 133, 182, 217, 247, 266, 403, 434, 494, 589, 806, 1178, 1729, 2269, 2821, 3458, 4123, 4538, 5642, 7657, 8246, 15314, 15883, 29497, 31766, 43111, 53599, 58994, 70339, 86222, 107198, 140678, 206479, 301777, 412958, 492373, 560443, 603554, 914407, 984746, 1120886, 1336441, 1828814, 2672882, 3923101, 6400849, 7846202, 9355087, 12801698, 17373733, 18710174, 34747466, 121616131, 243232262]

約数ペア:

[(1, 243232262), (2, 121616131), (7, 34747466), (13, 18710174), (14, 17373733), (19, 12801698), (26, 9355087), (31, 7846202), (38, 6400849), (62, 3923101), (91, 2672882), (133, 1828814), (182, 1336441), (217, 1120886), (247, 984746), (266, 914407), (403, 603554), (434, 560443), (494, 492373), (589, 412958), (806, 301777), (1178, 206479), (1729, 140678), (2269, 107198), (2821, 86222), (3458, 70339), (4123, 58994), (4538, 53599), (5642, 43111), (7657, 31766), (8246, 29497), (15314, 15883)]