247684296

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{10739}}^1$

素因数の和:10810

約数の個数: 48

約数和(自身を含む): 639889200

約数和(自身を除く): 392204904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 10739, 11532, 21478, 23064, 32217, 42956, 64434, 85912, 128868, 257736, 332909, 665818, 998727, 1331636, 1997454, 2663272, 3994908, 7989816, 10320179, 20640358, 30960537, 41280716, 61921074, 82561432, 123842148, 247684296]

約数ペア:

[(1, 247684296), (2, 123842148), (3, 82561432), (4, 61921074), (6, 41280716), (8, 30960537), (12, 20640358), (24, 10320179), (31, 7989816), (62, 3994908), (93, 2663272), (124, 1997454), (186, 1331636), (248, 998727), (372, 665818), (744, 332909), (961, 257736), (1922, 128868), (2883, 85912), (3844, 64434), (5766, 42956), (7688, 32217), (10739, 23064), (11532, 21478)]