357413508

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18839}}^1$

素因数の和:18897

約数の個数: 72

約数和(自身を含む): 987517440

約数和(自身を除く): 630103932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 9486, 18839, 18972, 37678, 56517, 75356, 113034, 169551, 226068, 320263, 339102, 584009, 640526, 678204, 960789, 1168018, 1281052, 1752027, 1921578, 2336036, 2882367, 3504054, 3843156, 5256081, 5764734, 7008108, 9928153, 10512162, 11529468, 19856306, 21024324, 29784459, 39712612, 59568918, 89353377, 119137836, 178706754, 357413508]

約数ペア:

[(1, 357413508), (2, 178706754), (3, 119137836), (4, 89353377), (6, 59568918), (9, 39712612), (12, 29784459), (17, 21024324), (18, 19856306), (31, 11529468), (34, 10512162), (36, 9928153), (51, 7008108), (62, 5764734), (68, 5256081), (93, 3843156), (102, 3504054), (124, 2882367), (153, 2336036), (186, 1921578), (204, 1752027), (279, 1281052), (306, 1168018), (372, 960789), (527, 678204), (558, 640526), (612, 584009), (1054, 339102), (1116, 320263), (1581, 226068), (2108, 169551), (3162, 113034), (4743, 75356), (6324, 56517), (9486, 37678), (18839, 18972)]