240873968

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{5851}}^1$

素因数の和:5973

約数の個数: 40

約数和(自身を含む): 487635456

約数和(自身を除く): 246761488

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 5851, 10292, 11702, 20584, 23404, 41168, 46808, 93616, 181381, 362762, 485633, 725524, 971266, 1451048, 1942532, 2902096, 3885064, 7770128, 15054623, 30109246, 60218492, 120436984, 240873968]

約数ペア:

[(1, 240873968), (2, 120436984), (4, 60218492), (8, 30109246), (16, 15054623), (31, 7770128), (62, 3885064), (83, 2902096), (124, 1942532), (166, 1451048), (248, 971266), (332, 725524), (496, 485633), (664, 362762), (1328, 181381), (2573, 93616), (5146, 46808), (5851, 41168), (10292, 23404), (11702, 20584)]