328366993552

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1\times {\mathrm{27763}}^1$

素因数の和:28448

約数の個数: 80

約数和(自身を含む): 693188008128

約数和(自身を除く): 364821014576

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 563, 808, 1126, 1313, 1616, 2252, 2626, 4504, 5252, 7319, 9008, 10504, 14638, 21008, 27763, 29276, 55526, 56863, 58552, 111052, 113726, 117104, 222104, 227452, 360919, 444208, 454904, 721838, 739219, 909808, 1443676, 1478438, 2804063, 2887352, 2956876, 5608126, 5774704, 5913752, 11216252, 11827504, 15630569, 22432504, 31261138, 36452819, 44865008, 62522276, 72905638, 125044552, 145811276, 203197397, 250089104, 291622552, 406394794, 583245104, 812789588, 1578687469, 1625579176, 3157374938, 3251158352, 6314749876, 12629499752, 20522937097, 25258999504, 41045874194, 82091748388, 164183496776, 328366993552]

約数ペア:

[(1, 328366993552), (2, 164183496776), (4, 82091748388), (8, 41045874194), (13, 25258999504), (16, 20522937097), (26, 12629499752), (52, 6314749876), (101, 3251158352), (104, 3157374938), (202, 1625579176), (208, 1578687469), (404, 812789588), (563, 583245104), (808, 406394794), (1126, 291622552), (1313, 250089104), (1616, 203197397), (2252, 145811276), (2626, 125044552), (4504, 72905638), (5252, 62522276), (7319, 44865008), (9008, 36452819), (10504, 31261138), (14638, 22432504), (21008, 15630569), (27763, 11827504), (29276, 11216252), (55526, 5913752), (56863, 5774704), (58552, 5608126), (111052, 2956876), (113726, 2887352), (117104, 2804063), (222104, 1478438), (227452, 1443676), (360919, 909808), (444208, 739219), (454904, 721838)]