221690832

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1433}}^1$

素因数の和:1748

約数の個数: 80

約数和(自身を含む): 627334848

約数和(自身を除く): 405644016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 293, 528, 586, 879, 1172, 1433, 1758, 2344, 2866, 3223, 3516, 4299, 4688, 5732, 6446, 7032, 8598, 9669, 11464, 12892, 14064, 15763, 17196, 19338, 22928, 25784, 31526, 34392, 38676, 47289, 51568, 63052, 68784, 77352, 94578, 126104, 154704, 189156, 252208, 378312, 419869, 756624, 839738, 1259607, 1679476, 2519214, 3358952, 4618559, 5038428, 6717904, 9237118, 10076856, 13855677, 18474236, 20153712, 27711354, 36948472, 55422708, 73896944, 110845416, 221690832]

約数ペア:

[(1, 221690832), (2, 110845416), (3, 73896944), (4, 55422708), (6, 36948472), (8, 27711354), (11, 20153712), (12, 18474236), (16, 13855677), (22, 10076856), (24, 9237118), (33, 6717904), (44, 5038428), (48, 4618559), (66, 3358952), (88, 2519214), (132, 1679476), (176, 1259607), (264, 839738), (293, 756624), (528, 419869), (586, 378312), (879, 252208), (1172, 189156), (1433, 154704), (1758, 126104), (2344, 94578), (2866, 77352), (3223, 68784), (3516, 63052), (4299, 51568), (4688, 47289), (5732, 38676), (6446, 34392), (7032, 31526), (8598, 25784), (9669, 22928), (11464, 19338), (12892, 17196), (14064, 15763)]