331489422

素因数分解:

$2^1\times 3^6\times {\mathrm{11}}^2\times {\mathrm{1879}}^1$

素因数の和:1921

約数の個数: 84

約数和(自身を含む): 819881160

約数和(自身を除く): 488391738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 162, 198, 242, 243, 297, 363, 486, 594, 726, 729, 891, 1089, 1458, 1782, 1879, 2178, 2673, 3267, 3758, 5346, 5637, 6534, 8019, 9801, 11274, 16038, 16911, 19602, 20669, 29403, 33822, 41338, 50733, 58806, 62007, 88209, 101466, 124014, 152199, 176418, 186021, 227359, 304398, 372042, 454718, 456597, 558063, 682077, 913194, 1116126, 1364154, 1369791, 1674189, 2046231, 2739582, 3348378, 4092462, 5022567, 6138693, 10045134, 12277386, 15067701, 18416079, 30135402, 36832158, 55248237, 110496474, 165744711, 331489422]

約数ペア:

[(1, 331489422), (2, 165744711), (3, 110496474), (6, 55248237), (9, 36832158), (11, 30135402), (18, 18416079), (22, 15067701), (27, 12277386), (33, 10045134), (54, 6138693), (66, 5022567), (81, 4092462), (99, 3348378), (121, 2739582), (162, 2046231), (198, 1674189), (242, 1369791), (243, 1364154), (297, 1116126), (363, 913194), (486, 682077), (594, 558063), (726, 456597), (729, 454718), (891, 372042), (1089, 304398), (1458, 227359), (1782, 186021), (1879, 176418), (2178, 152199), (2673, 124014), (3267, 101466), (3758, 88209), (5346, 62007), (5637, 58806), (6534, 50733), (8019, 41338), (9801, 33822), (11274, 29403), (16038, 20669), (16911, 19602)]