218073072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6691}}^1$

素因数の和:6806

約数の個数: 80

約数和(自身を含む): 650569472

約数和(自身を除く): 432496400

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 6691, 8148, 10864, 13382, 16296, 20073, 26764, 32592, 40146, 46837, 53528, 80292, 93674, 107056, 140511, 160584, 187348, 281022, 321168, 374696, 562044, 649027, 749392, 1124088, 1298054, 1947081, 2248176, 2596108, 3894162, 4543189, 5192216, 7788324, 9086378, 10384432, 13629567, 15576648, 18172756, 27259134, 31153296, 36345512, 54518268, 72691024, 109036536, 218073072]

約数ペア:

[(1, 218073072), (2, 109036536), (3, 72691024), (4, 54518268), (6, 36345512), (7, 31153296), (8, 27259134), (12, 18172756), (14, 15576648), (16, 13629567), (21, 10384432), (24, 9086378), (28, 7788324), (42, 5192216), (48, 4543189), (56, 3894162), (84, 2596108), (97, 2248176), (112, 1947081), (168, 1298054), (194, 1124088), (291, 749392), (336, 649027), (388, 562044), (582, 374696), (679, 321168), (776, 281022), (1164, 187348), (1358, 160584), (1552, 140511), (2037, 107056), (2328, 93674), (2716, 80292), (4074, 53528), (4656, 46837), (5432, 40146), (6691, 32592), (8148, 26764), (10864, 20073), (13382, 16296)]