2218454448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{15683}}^1$

素因数の和:16122

約数の個数: 80

約数和(自身を含む): 6565698816

約数和(自身を除く): 4347244368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 421, 842, 1263, 1684, 2526, 2947, 3368, 5052, 5894, 6736, 8841, 10104, 11788, 15683, 17682, 20208, 23576, 31366, 35364, 47049, 47152, 62732, 70728, 94098, 109781, 125464, 141456, 188196, 219562, 250928, 329343, 376392, 439124, 658686, 752784, 878248, 1317372, 1756496, 2634744, 5269488, 6602543, 13205086, 19807629, 26410172, 39615258, 46217801, 52820344, 79230516, 92435602, 105640688, 138653403, 158461032, 184871204, 277306806, 316922064, 369742408, 554613612, 739484816, 1109227224, 2218454448]

約数ペア:

[(1, 2218454448), (2, 1109227224), (3, 739484816), (4, 554613612), (6, 369742408), (7, 316922064), (8, 277306806), (12, 184871204), (14, 158461032), (16, 138653403), (21, 105640688), (24, 92435602), (28, 79230516), (42, 52820344), (48, 46217801), (56, 39615258), (84, 26410172), (112, 19807629), (168, 13205086), (336, 6602543), (421, 5269488), (842, 2634744), (1263, 1756496), (1684, 1317372), (2526, 878248), (2947, 752784), (3368, 658686), (5052, 439124), (5894, 376392), (6736, 329343), (8841, 250928), (10104, 219562), (11788, 188196), (15683, 141456), (17682, 125464), (20208, 109781), (23576, 94098), (31366, 70728), (35364, 62732), (47049, 47152)]