636156768

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509741}}^1$

素因数の和:509767

約数の個数: 48

約数和(自身を含む): 1798369776

約数和(自身を除く): 1162213008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 509741, 1019482, 1529223, 2038964, 3058446, 4077928, 6116892, 6626633, 8155856, 12233784, 13253266, 16311712, 19879899, 24467568, 26506532, 39759798, 48935136, 53013064, 79519596, 106026128, 159039192, 212052256, 318078384, 636156768]

約数ペア:

[(1, 636156768), (2, 318078384), (3, 212052256), (4, 159039192), (6, 106026128), (8, 79519596), (12, 53013064), (13, 48935136), (16, 39759798), (24, 26506532), (26, 24467568), (32, 19879899), (39, 16311712), (48, 13253266), (52, 12233784), (78, 8155856), (96, 6626633), (104, 6116892), (156, 4077928), (208, 3058446), (312, 2038964), (416, 1529223), (624, 1019482), (1248, 509741)]