505536004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{953}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 973652400

約数和(自身を除く): 468116396

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 269, 493, 538, 953, 986, 1076, 1906, 1972, 3812, 4573, 7801, 9146, 15602, 16201, 18292, 27637, 31204, 32402, 55274, 64804, 110548, 132617, 256357, 265234, 469829, 512714, 530468, 939658, 1025428, 1879316, 4358069, 7434353, 8716138, 14868706, 17432276, 29737412, 126384001, 252768002, 505536004]

約数ペア:

[(1, 505536004), (2, 252768002), (4, 126384001), (17, 29737412), (29, 17432276), (34, 14868706), (58, 8716138), (68, 7434353), (116, 4358069), (269, 1879316), (493, 1025428), (538, 939658), (953, 530468), (986, 512714), (1076, 469829), (1906, 265234), (1972, 256357), (3812, 132617), (4573, 110548), (7801, 64804), (9146, 55274), (15602, 32402), (16201, 31204), (18292, 27637)]