259846116

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1\times {\mathrm{997}}^1$

素因数の和:1628

約数の個数: 48

約数和(自身を含む): 624380736

約数和(自身を除く): 364534620

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 587, 997, 1174, 1761, 1994, 2348, 2991, 3522, 3988, 5982, 7044, 11964, 21719, 36889, 43438, 65157, 73778, 86876, 110667, 130314, 147556, 221334, 260628, 442668, 585239, 1170478, 1755717, 2340956, 3511434, 7022868, 21653843, 43307686, 64961529, 86615372, 129923058, 259846116]

約数ペア:

[(1, 259846116), (2, 129923058), (3, 86615372), (4, 64961529), (6, 43307686), (12, 21653843), (37, 7022868), (74, 3511434), (111, 2340956), (148, 1755717), (222, 1170478), (444, 585239), (587, 442668), (997, 260628), (1174, 221334), (1761, 147556), (1994, 130314), (2348, 110667), (2991, 86876), (3522, 73778), (3988, 65157), (5982, 43438), (7044, 36889), (11964, 21719)]