219620088

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{160541}}^1$

素因数の和:160572

約数の個数: 48

約数和(自身を含む): 626113800

約数和(自身を除く): 406493712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 160541, 321082, 481623, 642164, 963246, 1284328, 1444869, 1926492, 2889738, 3050279, 3852984, 5779476, 6100558, 9150837, 11558952, 12201116, 18301674, 24402232, 27452511, 36603348, 54905022, 73206696, 109810044, 219620088]

約数ペア:

[(1, 219620088), (2, 109810044), (3, 73206696), (4, 54905022), (6, 36603348), (8, 27452511), (9, 24402232), (12, 18301674), (18, 12201116), (19, 11558952), (24, 9150837), (36, 6100558), (38, 5779476), (57, 3852984), (72, 3050279), (76, 2889738), (114, 1926492), (152, 1444869), (171, 1284328), (228, 963246), (342, 642164), (456, 481623), (684, 321082), (1368, 160541)]