397753524

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{27691}}^1$

素因数の和:27730

約数の個数: 96

約数和(自身を含む): 1240601600

約数和(自身を除く): 842848076

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 189, 228, 252, 266, 342, 378, 399, 513, 532, 684, 756, 798, 1026, 1197, 1596, 2052, 2394, 3591, 4788, 7182, 14364, 27691, 55382, 83073, 110764, 166146, 193837, 249219, 332292, 387674, 498438, 526129, 581511, 747657, 775348, 996876, 1052258, 1163022, 1495314, 1578387, 1744533, 2104516, 2326044, 2990628, 3156774, 3489066, 3682903, 4735161, 5233599, 6313548, 6978132, 7365806, 9470322, 10467198, 11048709, 14205483, 14731612, 18940644, 20934396, 22097418, 28410966, 33146127, 44194836, 56821932, 66292254, 99438381, 132584508, 198876762, 397753524]

約数ペア:

[(1, 397753524), (2, 198876762), (3, 132584508), (4, 99438381), (6, 66292254), (7, 56821932), (9, 44194836), (12, 33146127), (14, 28410966), (18, 22097418), (19, 20934396), (21, 18940644), (27, 14731612), (28, 14205483), (36, 11048709), (38, 10467198), (42, 9470322), (54, 7365806), (57, 6978132), (63, 6313548), (76, 5233599), (84, 4735161), (108, 3682903), (114, 3489066), (126, 3156774), (133, 2990628), (171, 2326044), (189, 2104516), (228, 1744533), (252, 1578387), (266, 1495314), (342, 1163022), (378, 1052258), (399, 996876), (513, 775348), (532, 747657), (684, 581511), (756, 526129), (798, 498438), (1026, 387674), (1197, 332292), (1596, 249219), (2052, 193837), (2394, 166146), (3591, 110764), (4788, 83073), (7182, 55382), (14364, 27691)]