215634636

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3121

約数の個数: 120

約数和(自身を含む): 665240576

約数和(自身を除く): 449605940

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 279, 324, 372, 378, 434, 558, 567, 651, 756, 837, 868, 1116, 1134, 1302, 1674, 1953, 2268, 2511, 2604, 3067, 3348, 3906, 5022, 5859, 6134, 7812, 9201, 10044, 11718, 12268, 17577, 18402, 21469, 23436, 27603, 35154, 36804, 42938, 55206, 64407, 70308, 82809, 85876, 95077, 110412, 128814, 165618, 190154, 193221, 248427, 257628, 285231, 331236, 380308, 386442, 496854, 570462, 579663, 665539, 772884, 855693, 993708, 1140924, 1159326, 1331078, 1711386, 1738989, 1996617, 2318652, 2567079, 2662156, 3422772, 3477978, 3993234, 5134158, 5989851, 6955956, 7701237, 7986468, 10268316, 11979702, 15402474, 17969553, 23959404, 30804948, 35939106, 53908659, 71878212, 107817318, 215634636]

約数ペア:

[(1, 215634636), (2, 107817318), (3, 71878212), (4, 53908659), (6, 35939106), (7, 30804948), (9, 23959404), (12, 17969553), (14, 15402474), (18, 11979702), (21, 10268316), (27, 7986468), (28, 7701237), (31, 6955956), (36, 5989851), (42, 5134158), (54, 3993234), (62, 3477978), (63, 3422772), (81, 2662156), (84, 2567079), (93, 2318652), (108, 1996617), (124, 1738989), (126, 1711386), (162, 1331078), (186, 1159326), (189, 1140924), (217, 993708), (252, 855693), (279, 772884), (324, 665539), (372, 579663), (378, 570462), (434, 496854), (558, 386442), (567, 380308), (651, 331236), (756, 285231), (837, 257628), (868, 248427), (1116, 193221), (1134, 190154), (1302, 165618), (1674, 128814), (1953, 110412), (2268, 95077), (2511, 85876), (2604, 82809), (3067, 70308), (3348, 64407), (3906, 55206), (5022, 42938), (5859, 36804), (6134, 35154), (7812, 27603), (9201, 23436), (10044, 21469), (11718, 18402), (12268, 17577)]