518398128

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{189473}}^1$

素因数の和:189506

約数の個数: 60

約数和(自身を含む): 1527160440

約数和(自身を除く): 1008762312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 189473, 378946, 568419, 757892, 1136838, 1515784, 1705257, 2273676, 3031568, 3410514, 3599987, 4547352, 6821028, 7199974, 9094704, 10799961, 13642056, 14399948, 21599922, 27284112, 28799896, 32399883, 43199844, 57599792, 64799766, 86399688, 129599532, 172799376, 259199064, 518398128]

約数ペア:

[(1, 518398128), (2, 259199064), (3, 172799376), (4, 129599532), (6, 86399688), (8, 64799766), (9, 57599792), (12, 43199844), (16, 32399883), (18, 28799896), (19, 27284112), (24, 21599922), (36, 14399948), (38, 13642056), (48, 10799961), (57, 9094704), (72, 7199974), (76, 6821028), (114, 4547352), (144, 3599987), (152, 3410514), (171, 3031568), (228, 2273676), (304, 1705257), (342, 1515784), (456, 1136838), (684, 757892), (912, 568419), (1368, 378946), (2736, 189473)]