350913968

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1399}}^1$

素因数の和:1725

約数の個数: 40

約数和(自身を含む): 694226400

約数和(自身を除く): 343312432

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 257, 488, 514, 976, 1028, 1399, 2056, 2798, 4112, 5596, 11192, 15677, 22384, 31354, 62708, 85339, 125416, 170678, 250832, 341356, 359543, 682712, 719086, 1365424, 1438172, 2876344, 5752688, 21932123, 43864246, 87728492, 175456984, 350913968]

約数ペア:

[(1, 350913968), (2, 175456984), (4, 87728492), (8, 43864246), (16, 21932123), (61, 5752688), (122, 2876344), (244, 1438172), (257, 1365424), (488, 719086), (514, 682712), (976, 359543), (1028, 341356), (1399, 250832), (2056, 170678), (2798, 125416), (4112, 85339), (5596, 62708), (11192, 31354), (15677, 22384)]