1780316014796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1\times {\mathrm{111187}}^1$

素因数の和:111507

約数の個数: 96

約数和(自身を含む): 3631311129600

約数和(自身を除く): 1850995114804

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 107, 179, 209, 214, 358, 418, 428, 716, 836, 1177, 1969, 2033, 2354, 3401, 3938, 4066, 4708, 6802, 7876, 8132, 13604, 19153, 22363, 37411, 38306, 44726, 74822, 76612, 89452, 111187, 149644, 210683, 222374, 363907, 421366, 444748, 727814, 842732, 1223057, 1455628, 2112553, 2446114, 4002977, 4225106, 4892228, 8005954, 8450212, 11897009, 16011908, 19902473, 23238083, 23794018, 39804946, 46476166, 47588036, 79609892, 92952332, 130867099, 218927203, 226043171, 261734198, 378146987, 437854406, 452086342, 523468396, 756293974, 875708812, 904172684, 1512587948, 2129564611, 2486474881, 4159616857, 4259129222, 4972949762, 8319233714, 8518258444, 9945899524, 16638467428, 23425210721, 40461727609, 46850421442, 80923455218, 93700842884, 161846910436, 445079003699, 890158007398, 1780316014796]

約数ペア:

[(1, 1780316014796), (2, 890158007398), (4, 445079003699), (11, 161846910436), (19, 93700842884), (22, 80923455218), (38, 46850421442), (44, 40461727609), (76, 23425210721), (107, 16638467428), (179, 9945899524), (209, 8518258444), (214, 8319233714), (358, 4972949762), (418, 4259129222), (428, 4159616857), (716, 2486474881), (836, 2129564611), (1177, 1512587948), (1969, 904172684), (2033, 875708812), (2354, 756293974), (3401, 523468396), (3938, 452086342), (4066, 437854406), (4708, 378146987), (6802, 261734198), (7876, 226043171), (8132, 218927203), (13604, 130867099), (19153, 92952332), (22363, 79609892), (37411, 47588036), (38306, 46476166), (44726, 39804946), (74822, 23794018), (76612, 23238083), (89452, 19902473), (111187, 16011908), (149644, 11897009), (210683, 8450212), (222374, 8005954), (363907, 4892228), (421366, 4225106), (444748, 4002977), (727814, 2446114), (842732, 2112553), (1223057, 1455628)]