405394656

素因数分解:

$2^5\times 3^1\times {\mathrm{1291}}^1\times {\mathrm{3271}}^1$

素因数の和:4575

約数の個数: 48

約数和(自身を含む): 1065310848

約数和(自身を除く): 659916192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1291, 2582, 3271, 3873, 5164, 6542, 7746, 9813, 10328, 13084, 15492, 19626, 20656, 26168, 30984, 39252, 41312, 52336, 61968, 78504, 104672, 123936, 157008, 314016, 4222861, 8445722, 12668583, 16891444, 25337166, 33782888, 50674332, 67565776, 101348664, 135131552, 202697328, 405394656]

約数ペア:

[(1, 405394656), (2, 202697328), (3, 135131552), (4, 101348664), (6, 67565776), (8, 50674332), (12, 33782888), (16, 25337166), (24, 16891444), (32, 12668583), (48, 8445722), (96, 4222861), (1291, 314016), (2582, 157008), (3271, 123936), (3873, 104672), (5164, 78504), (6542, 61968), (7746, 52336), (9813, 41312), (10328, 39252), (13084, 30984), (15492, 26168), (19626, 20656)]