212699692812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{563897}}^1$

素因数の和:564007

約数の個数: 72

約数和(自身を含む): 537999292656

約数和(自身を除く): 325299599844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 1849, 2193, 2924, 3698, 4386, 5547, 7396, 8772, 11094, 22188, 31433, 62866, 94299, 125732, 188598, 377196, 563897, 1127794, 1691691, 2255588, 3383382, 6766764, 9586249, 19172498, 24247571, 28758747, 38344996, 48495142, 57517494, 72742713, 96990284, 115034988, 145485426, 290970852, 412208707, 824417414, 1042645553, 1236626121, 1648834828, 2085291106, 2473252242, 3127936659, 4170582212, 4946504484, 6255873318, 12511746636, 17724974401, 35449948802, 53174923203, 70899897604, 106349846406, 212699692812]

約数ペア:

[(1, 212699692812), (2, 106349846406), (3, 70899897604), (4, 53174923203), (6, 35449948802), (12, 17724974401), (17, 12511746636), (34, 6255873318), (43, 4946504484), (51, 4170582212), (68, 3127936659), (86, 2473252242), (102, 2085291106), (129, 1648834828), (172, 1236626121), (204, 1042645553), (258, 824417414), (516, 412208707), (731, 290970852), (1462, 145485426), (1849, 115034988), (2193, 96990284), (2924, 72742713), (3698, 57517494), (4386, 48495142), (5547, 38344996), (7396, 28758747), (8772, 24247571), (11094, 19172498), (22188, 9586249), (31433, 6766764), (62866, 3383382), (94299, 2255588), (125732, 1691691), (188598, 1127794), (377196, 563897)]