634874136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1\times {\mathrm{1993}}^1$

素因数の和:3036

約数の個数: 64

約数和(自身を含む): 1711809120

約数和(自身を除く): 1076934984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1021, 1993, 2042, 3063, 3986, 4084, 5979, 6126, 7972, 8168, 11958, 12252, 13273, 15944, 23916, 24504, 25909, 26546, 39819, 47832, 51818, 53092, 77727, 79638, 103636, 106184, 155454, 159276, 207272, 310908, 318552, 621816, 2034853, 4069706, 6104559, 8139412, 12209118, 16278824, 24418236, 26453089, 48836472, 52906178, 79359267, 105812356, 158718534, 211624712, 317437068, 634874136]

約数ペア:

[(1, 634874136), (2, 317437068), (3, 211624712), (4, 158718534), (6, 105812356), (8, 79359267), (12, 52906178), (13, 48836472), (24, 26453089), (26, 24418236), (39, 16278824), (52, 12209118), (78, 8139412), (104, 6104559), (156, 4069706), (312, 2034853), (1021, 621816), (1993, 318552), (2042, 310908), (3063, 207272), (3986, 159276), (4084, 155454), (5979, 106184), (6126, 103636), (7972, 79638), (8168, 77727), (11958, 53092), (12252, 51818), (13273, 47832), (15944, 39819), (23916, 26546), (24504, 25909)]