222768468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{52889}}^1$

素因数の和:52918

約数の個数: 60

約数和(自身を含む): 627169620

約数和(自身を除く): 404401152

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 52889, 105778, 158667, 211556, 317334, 476001, 634668, 687557, 952002, 1375114, 1428003, 1904004, 2062671, 2750228, 2856006, 4125342, 4284009, 5712012, 6188013, 8250684, 8568018, 12376026, 17136036, 18564039, 24752052, 37128078, 55692117, 74256156, 111384234, 222768468]

約数ペア:

[(1, 222768468), (2, 111384234), (3, 74256156), (4, 55692117), (6, 37128078), (9, 24752052), (12, 18564039), (13, 17136036), (18, 12376026), (26, 8568018), (27, 8250684), (36, 6188013), (39, 5712012), (52, 4284009), (54, 4125342), (78, 2856006), (81, 2750228), (108, 2062671), (117, 1904004), (156, 1428003), (162, 1375114), (234, 952002), (324, 687557), (351, 634668), (468, 476001), (702, 317334), (1053, 211556), (1404, 158667), (2106, 105778), (4212, 52889)]