348097152008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{4889}}^1\times {\mathrm{67939}}^1$

素因数の和:72965

約数の個数: 32

約数和(自身を含む): 657808668000

約数和(自身を除く): 309711515992

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 4889, 9778, 19556, 39112, 67939, 135878, 271756, 543512, 640459, 1280918, 2561836, 5123672, 8900009, 17800018, 35600036, 71200072, 332153771, 664307542, 1328615084, 2657230168, 43512144001, 87024288002, 174048576004, 348097152008]

約数ペア:

[(1, 348097152008), (2, 174048576004), (4, 87024288002), (8, 43512144001), (131, 2657230168), (262, 1328615084), (524, 664307542), (1048, 332153771), (4889, 71200072), (9778, 35600036), (19556, 17800018), (39112, 8900009), (67939, 5123672), (135878, 2561836), (271756, 1280918), (543512, 640459)]