664755432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{132527}}^1$

素因数の和:132566

約数の個数: 64

約数和(自身を含む): 1908403200

約数和(自身を除く): 1243647768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 132527, 265054, 397581, 530108, 795162, 1060216, 1457797, 1590324, 2518013, 2915594, 3180648, 4373391, 5036026, 5831188, 7554039, 8746782, 10072052, 11662376, 15108078, 17493564, 20144104, 27698143, 30216156, 34987128, 55396286, 60432312, 83094429, 110792572, 166188858, 221585144, 332377716, 664755432]

約数ペア:

[(1, 664755432), (2, 332377716), (3, 221585144), (4, 166188858), (6, 110792572), (8, 83094429), (11, 60432312), (12, 55396286), (19, 34987128), (22, 30216156), (24, 27698143), (33, 20144104), (38, 17493564), (44, 15108078), (57, 11662376), (66, 10072052), (76, 8746782), (88, 7554039), (114, 5831188), (132, 5036026), (152, 4373391), (209, 3180648), (228, 2915594), (264, 2518013), (418, 1590324), (456, 1457797), (627, 1060216), (836, 795162), (1254, 530108), (1672, 397581), (2508, 265054), (5016, 132527)]