867848432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1122

約数の個数: 80

約数和(自身を含む): 1909565280

約数和(自身を除く): 1041716848

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 193, 232, 319, 386, 464, 638, 772, 881, 1276, 1544, 1762, 2123, 2552, 3088, 3524, 4246, 5104, 5597, 7048, 8492, 9691, 11194, 14096, 16984, 19382, 22388, 25549, 33968, 38764, 44776, 51098, 61567, 77528, 89552, 102196, 123134, 155056, 170033, 204392, 246268, 281039, 340066, 408784, 492536, 562078, 680132, 985072, 1124156, 1360264, 1870363, 2248312, 2720528, 3740726, 4496624, 4930957, 7481452, 9861914, 14962904, 19723828, 29925808, 39447656, 54240527, 78895312, 108481054, 216962108, 433924216, 867848432]

約数ペア:

[(1, 867848432), (2, 433924216), (4, 216962108), (8, 108481054), (11, 78895312), (16, 54240527), (22, 39447656), (29, 29925808), (44, 19723828), (58, 14962904), (88, 9861914), (116, 7481452), (176, 4930957), (193, 4496624), (232, 3740726), (319, 2720528), (386, 2248312), (464, 1870363), (638, 1360264), (772, 1124156), (881, 985072), (1276, 680132), (1544, 562078), (1762, 492536), (2123, 408784), (2552, 340066), (3088, 281039), (3524, 246268), (4246, 204392), (5104, 170033), (5597, 155056), (7048, 123134), (8492, 102196), (9691, 89552), (11194, 77528), (14096, 61567), (16984, 51098), (19382, 44776), (22388, 38764), (25549, 33968)]