191633688

素因数分解:

$2^3\times 3^9\times {\mathrm{1217}}^1$

素因数の和:1250

約数の個数: 80

約数和(自身を含む): 539403480

約数和(自身を除く): 347769792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1217, 1458, 1944, 2187, 2434, 2916, 3651, 4374, 4868, 5832, 6561, 7302, 8748, 9736, 10953, 13122, 14604, 17496, 19683, 21906, 26244, 29208, 32859, 39366, 43812, 52488, 65718, 78732, 87624, 98577, 131436, 157464, 197154, 262872, 295731, 394308, 591462, 788616, 887193, 1182924, 1774386, 2365848, 2661579, 3548772, 5323158, 7097544, 7984737, 10646316, 15969474, 21292632, 23954211, 31938948, 47908422, 63877896, 95816844, 191633688]

約数ペア:

[(1, 191633688), (2, 95816844), (3, 63877896), (4, 47908422), (6, 31938948), (8, 23954211), (9, 21292632), (12, 15969474), (18, 10646316), (24, 7984737), (27, 7097544), (36, 5323158), (54, 3548772), (72, 2661579), (81, 2365848), (108, 1774386), (162, 1182924), (216, 887193), (243, 788616), (324, 591462), (486, 394308), (648, 295731), (729, 262872), (972, 197154), (1217, 157464), (1458, 131436), (1944, 98577), (2187, 87624), (2434, 78732), (2916, 65718), (3651, 52488), (4374, 43812), (4868, 39366), (5832, 32859), (6561, 29208), (7302, 26244), (8748, 21906), (9736, 19683), (10953, 17496), (13122, 14604)]