212045808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{339817}}^1$

素因数の和:339841

約数の個数: 40

約数和(自身を含む): 589924048

約数和(自身を除く): 377878240

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 339817, 679634, 1019451, 1359268, 2038902, 2718536, 4077804, 4417621, 5437072, 8155608, 8835242, 13252863, 16311216, 17670484, 26505726, 35340968, 53011452, 70681936, 106022904, 212045808]

約数ペア:

[(1, 212045808), (2, 106022904), (3, 70681936), (4, 53011452), (6, 35340968), (8, 26505726), (12, 17670484), (13, 16311216), (16, 13252863), (24, 8835242), (26, 8155608), (39, 5437072), (48, 4417621), (52, 4077804), (78, 2718536), (104, 2038902), (156, 1359268), (208, 1019451), (312, 679634), (624, 339817)]