280582878

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^2\times {\mathrm{127}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 582543360

約数和(自身を除く): 301960482

約数列:

[1, 2, 3, 6, 59, 79, 118, 127, 158, 177, 237, 254, 354, 381, 474, 762, 4661, 6241, 7493, 9322, 10033, 12482, 13983, 14986, 18723, 20066, 22479, 27966, 30099, 37446, 44958, 60198, 368219, 591947, 736438, 792607, 1104657, 1183894, 1585214, 1775841, 2209314, 2377821, 3551682, 4755642, 46763813, 93527626, 140291439, 280582878]

約数ペア:

[(1, 280582878), (2, 140291439), (3, 93527626), (6, 46763813), (59, 4755642), (79, 3551682), (118, 2377821), (127, 2209314), (158, 1775841), (177, 1585214), (237, 1183894), (254, 1104657), (354, 792607), (381, 736438), (474, 591947), (762, 368219), (4661, 60198), (6241, 44958), (7493, 37446), (9322, 30099), (10033, 27966), (12482, 22479), (13983, 20066), (14986, 18723)]