272765442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 64

約数和(自身を含む): 592220160

約数和(自身を除く): 319454718

約数列:

[1, 2, 3, 6, 17, 34, 51, 67, 102, 134, 167, 201, 239, 334, 402, 478, 501, 717, 1002, 1139, 1434, 2278, 2839, 3417, 4063, 5678, 6834, 8126, 8517, 11189, 12189, 16013, 17034, 22378, 24378, 32026, 33567, 39913, 48039, 67134, 79826, 96078, 119739, 190213, 239478, 272221, 380426, 544442, 570639, 678521, 816663, 1141278, 1357042, 1633326, 2035563, 2674171, 4071126, 5348342, 8022513, 16045026, 45460907, 90921814, 136382721, 272765442]

約数ペア:

[(1, 272765442), (2, 136382721), (3, 90921814), (6, 45460907), (17, 16045026), (34, 8022513), (51, 5348342), (67, 4071126), (102, 2674171), (134, 2035563), (167, 1633326), (201, 1357042), (239, 1141278), (334, 816663), (402, 678521), (478, 570639), (501, 544442), (717, 380426), (1002, 272221), (1139, 239478), (1434, 190213), (2278, 119739), (2839, 96078), (3417, 79826), (4063, 67134), (5678, 48039), (6834, 39913), (8126, 33567), (8517, 32026), (11189, 24378), (12189, 22378), (16013, 17034)]