399841606206

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{2879}}^1\times {\mathrm{122471}}^1$

素因数の和:125371

約数の個数: 80

約数和(自身を含む): 1024297021440

約数和(自身を除く): 624455415234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 2879, 5758, 8637, 17274, 20153, 25911, 40306, 51822, 60459, 77733, 120918, 122471, 155466, 181377, 233199, 244942, 362754, 367413, 466398, 544131, 734826, 857297, 1088262, 1102239, 1632393, 1714594, 2204478, 2571891, 3264786, 3306717, 5143782, 6613434, 7715673, 9920151, 15431346, 19840302, 23147019, 46294038, 69441057, 138882114, 352594009, 705188018, 1057782027, 2115564054, 2468158063, 3173346081, 4936316126, 6346692162, 7404474189, 9520038243, 14808948378, 19040076486, 22213422567, 28560114729, 44426845134, 57120229458, 66640267701, 133280535402, 199920803103, 399841606206]

約数ペア:

[(1, 399841606206), (2, 199920803103), (3, 133280535402), (6, 66640267701), (7, 57120229458), (9, 44426845134), (14, 28560114729), (18, 22213422567), (21, 19040076486), (27, 14808948378), (42, 9520038243), (54, 7404474189), (63, 6346692162), (81, 4936316126), (126, 3173346081), (162, 2468158063), (189, 2115564054), (378, 1057782027), (567, 705188018), (1134, 352594009), (2879, 138882114), (5758, 69441057), (8637, 46294038), (17274, 23147019), (20153, 19840302), (25911, 15431346), (40306, 9920151), (51822, 7715673), (60459, 6613434), (77733, 5143782), (120918, 3306717), (122471, 3264786), (155466, 2571891), (181377, 2204478), (233199, 1714594), (244942, 1632393), (362754, 1102239), (367413, 1088262), (466398, 857297), (544131, 734826)]