212909544

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 596505000

約数和(自身を除く): 383595456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 229, 296, 333, 349, 444, 458, 666, 687, 698, 888, 916, 1047, 1332, 1374, 1396, 1832, 2061, 2094, 2664, 2748, 2792, 3141, 4122, 4188, 5496, 6282, 8244, 8376, 8473, 12564, 12913, 16488, 16946, 25128, 25419, 25826, 33892, 38739, 50838, 51652, 67784, 76257, 77478, 79921, 101676, 103304, 116217, 152514, 154956, 159842, 203352, 232434, 239763, 305028, 309912, 319684, 464868, 479526, 610056, 639368, 719289, 929736, 959052, 1438578, 1918104, 2877156, 2957077, 5754312, 5914154, 8871231, 11828308, 17742462, 23656616, 26613693, 35484924, 53227386, 70969848, 106454772, 212909544]

約数ペア:

[(1, 212909544), (2, 106454772), (3, 70969848), (4, 53227386), (6, 35484924), (8, 26613693), (9, 23656616), (12, 17742462), (18, 11828308), (24, 8871231), (36, 5914154), (37, 5754312), (72, 2957077), (74, 2877156), (111, 1918104), (148, 1438578), (222, 959052), (229, 929736), (296, 719289), (333, 639368), (349, 610056), (444, 479526), (458, 464868), (666, 319684), (687, 309912), (698, 305028), (888, 239763), (916, 232434), (1047, 203352), (1332, 159842), (1374, 154956), (1396, 152514), (1832, 116217), (2061, 103304), (2094, 101676), (2664, 79921), (2748, 77478), (2792, 76257), (3141, 67784), (4122, 51652), (4188, 50838), (5496, 38739), (6282, 33892), (8244, 25826), (8376, 25419), (8473, 25128), (12564, 16946), (12913, 16488)]