493886008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{27647}}^1$

素因数の和:27700

約数の個数: 64

約数和(自身を含む): 1194393600

約数和(自身を除く): 700507592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 17864, 27647, 55294, 110588, 193529, 221176, 304117, 387058, 608234, 774116, 801763, 1216468, 1548232, 1603526, 2128819, 2432936, 3207052, 4257638, 5612341, 6414104, 8515276, 8819393, 11224682, 17030552, 17638786, 22449364, 35277572, 44898728, 61735751, 70555144, 123471502, 246943004, 493886008]

約数ペア:

[(1, 493886008), (2, 246943004), (4, 123471502), (7, 70555144), (8, 61735751), (11, 44898728), (14, 35277572), (22, 22449364), (28, 17638786), (29, 17030552), (44, 11224682), (56, 8819393), (58, 8515276), (77, 6414104), (88, 5612341), (116, 4257638), (154, 3207052), (203, 2432936), (232, 2128819), (308, 1603526), (319, 1548232), (406, 1216468), (616, 801763), (638, 774116), (812, 608234), (1276, 387058), (1624, 304117), (2233, 221176), (2552, 193529), (4466, 110588), (8932, 55294), (17864, 27647)]