217873392

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{412639}}^1$

素因数の和:412661

約数の個数: 40

約数和(自身を含む): 614008320

約数和(自身を除く): 396134928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 412639, 825278, 1237917, 1650556, 2475834, 3301112, 4539029, 4951668, 6602224, 9078058, 9903336, 13617087, 18156116, 19806672, 27234174, 36312232, 54468348, 72624464, 108936696, 217873392]

約数ペア:

[(1, 217873392), (2, 108936696), (3, 72624464), (4, 54468348), (6, 36312232), (8, 27234174), (11, 19806672), (12, 18156116), (16, 13617087), (22, 9903336), (24, 9078058), (33, 6602224), (44, 4951668), (48, 4539029), (66, 3301112), (88, 2475834), (132, 1650556), (176, 1237917), (264, 825278), (528, 412639)]