444157072

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:764

約数の個数: 60

約数和(自身を含む): 916722576

約数和(自身を除く): 472565504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 131, 152, 262, 304, 361, 524, 587, 722, 1048, 1174, 1444, 2096, 2348, 2489, 2888, 4696, 4978, 5776, 9392, 9956, 11153, 19912, 22306, 39824, 44612, 47291, 76897, 89224, 94582, 153794, 178448, 189164, 211907, 307588, 378328, 423814, 615176, 756656, 847628, 1230352, 1461043, 1695256, 2922086, 3390512, 5844172, 11688344, 23376688, 27759817, 55519634, 111039268, 222078536, 444157072]

約数ペア:

[(1, 444157072), (2, 222078536), (4, 111039268), (8, 55519634), (16, 27759817), (19, 23376688), (38, 11688344), (76, 5844172), (131, 3390512), (152, 2922086), (262, 1695256), (304, 1461043), (361, 1230352), (524, 847628), (587, 756656), (722, 615176), (1048, 423814), (1174, 378328), (1444, 307588), (2096, 211907), (2348, 189164), (2489, 178448), (2888, 153794), (4696, 94582), (4978, 89224), (5776, 76897), (9392, 47291), (9956, 44612), (11153, 39824), (19912, 22306)]