503889724

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 1021008240

約数和(自身を除く): 517118516

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 163, 169, 221, 269, 326, 338, 442, 538, 652, 676, 884, 1076, 2119, 2771, 2873, 3497, 4238, 4573, 5542, 5746, 6994, 8476, 9146, 11084, 11492, 13988, 18292, 27547, 36023, 43847, 45461, 55094, 59449, 72046, 87694, 90922, 110188, 118898, 144092, 175388, 181844, 237796, 468299, 570011, 745399, 772837, 936598, 1140022, 1490798, 1545674, 1873196, 2280044, 2981596, 3091348, 7410143, 9690187, 14820286, 19380374, 29640572, 38760748, 125972431, 251944862, 503889724]

約数ペア:

[(1, 503889724), (2, 251944862), (4, 125972431), (13, 38760748), (17, 29640572), (26, 19380374), (34, 14820286), (52, 9690187), (68, 7410143), (163, 3091348), (169, 2981596), (221, 2280044), (269, 1873196), (326, 1545674), (338, 1490798), (442, 1140022), (538, 936598), (652, 772837), (676, 745399), (884, 570011), (1076, 468299), (2119, 237796), (2771, 181844), (2873, 175388), (3497, 144092), (4238, 118898), (4573, 110188), (5542, 90922), (5746, 87694), (6994, 72046), (8476, 59449), (9146, 55094), (11084, 45461), (11492, 43847), (13988, 36023), (18292, 27547)]