222266862

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 64

約数和(自身を含む): 505854720

約数和(自身を除く): 283587858

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 101, 166, 202, 249, 303, 491, 498, 606, 747, 909, 982, 1473, 1494, 1818, 2241, 2727, 2946, 4419, 4482, 5454, 8383, 8838, 13257, 16766, 25149, 26514, 40753, 49591, 50298, 75447, 81506, 99182, 122259, 148773, 150894, 226341, 244518, 297546, 366777, 446319, 452682, 733554, 892638, 1100331, 1338957, 2200662, 2677914, 4116053, 8232106, 12348159, 24696318, 37044477, 74088954, 111133431, 222266862]

約数ペア:

[(1, 222266862), (2, 111133431), (3, 74088954), (6, 37044477), (9, 24696318), (18, 12348159), (27, 8232106), (54, 4116053), (83, 2677914), (101, 2200662), (166, 1338957), (202, 1100331), (249, 892638), (303, 733554), (491, 452682), (498, 446319), (606, 366777), (747, 297546), (909, 244518), (982, 226341), (1473, 150894), (1494, 148773), (1818, 122259), (2241, 99182), (2727, 81506), (2946, 75447), (4419, 50298), (4482, 49591), (5454, 40753), (8383, 26514), (8838, 25149), (13257, 16766)]