669361836

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{35461}}^1$

素因数の和:35503

約数の個数: 72

約数和(自身を含む): 1848846832

約数和(自身を除く): 1179484996

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 35461, 70922, 106383, 141844, 212766, 390071, 425532, 460993, 780142, 921986, 1170213, 1382979, 1560284, 1843972, 2340426, 2765958, 4290781, 4680852, 5070923, 5531916, 8581562, 10141846, 12872343, 15212769, 17163124, 20283692, 25744686, 30425538, 51489372, 55780153, 60851076, 111560306, 167340459, 223120612, 334680918, 669361836]

約数ペア:

[(1, 669361836), (2, 334680918), (3, 223120612), (4, 167340459), (6, 111560306), (11, 60851076), (12, 55780153), (13, 51489372), (22, 30425538), (26, 25744686), (33, 20283692), (39, 17163124), (44, 15212769), (52, 12872343), (66, 10141846), (78, 8581562), (121, 5531916), (132, 5070923), (143, 4680852), (156, 4290781), (242, 2765958), (286, 2340426), (363, 1843972), (429, 1560284), (484, 1382979), (572, 1170213), (726, 921986), (858, 780142), (1452, 460993), (1573, 425532), (1716, 390071), (3146, 212766), (4719, 141844), (6292, 106383), (9438, 70922), (18876, 35461)]