313921176

素因数分解:

$2^3\times 3^1\times {\mathrm{421}}^1\times {\mathrm{31069}}^1$

素因数の和:31499

約数の個数: 32

約数和(自身を含む): 786692400

約数和(自身を除く): 472771224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 421, 842, 1263, 1684, 2526, 3368, 5052, 10104, 31069, 62138, 93207, 124276, 186414, 248552, 372828, 745656, 13080049, 26160098, 39240147, 52320196, 78480294, 104640392, 156960588, 313921176]

約数ペア:

[(1, 313921176), (2, 156960588), (3, 104640392), (4, 78480294), (6, 52320196), (8, 39240147), (12, 26160098), (24, 13080049), (421, 745656), (842, 372828), (1263, 248552), (1684, 186414), (2526, 124276), (3368, 93207), (5052, 62138), (10104, 31069)]