23278308

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 56105280

約数和(自身を除く): 32826972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 197, 229, 258, 394, 458, 516, 591, 687, 788, 916, 1182, 1374, 2364, 2748, 8471, 9847, 16942, 19694, 25413, 29541, 33884, 39388, 45113, 50826, 59082, 90226, 101652, 118164, 135339, 180452, 270678, 541356, 1939859, 3879718, 5819577, 7759436, 11639154, 23278308]

約数ペア:

[(1, 23278308), (2, 11639154), (3, 7759436), (4, 5819577), (6, 3879718), (12, 1939859), (43, 541356), (86, 270678), (129, 180452), (172, 135339), (197, 118164), (229, 101652), (258, 90226), (394, 59082), (458, 50826), (516, 45113), (591, 39388), (687, 33884), (788, 29541), (916, 25413), (1182, 19694), (1374, 16942), (2364, 9847), (2748, 8471)]