331928151568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{51477691}}^1$

素因数の和:51477743

約数の個数: 40

約数和(自身を含む): 714922186496

約数和(自身を除く): 382994034928

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 51477691, 102955382, 205910764, 411821528, 669209983, 823643056, 1338419966, 1595808421, 2676839932, 3191616842, 5353679864, 6383233684, 10707359728, 12766467368, 20745509473, 25532934736, 41491018946, 82982037892, 165964075784, 331928151568]

約数ペア:

[(1, 331928151568), (2, 165964075784), (4, 82982037892), (8, 41491018946), (13, 25532934736), (16, 20745509473), (26, 12766467368), (31, 10707359728), (52, 6383233684), (62, 5353679864), (104, 3191616842), (124, 2676839932), (208, 1595808421), (248, 1338419966), (403, 823643056), (496, 669209983), (806, 411821528), (1612, 205910764), (3224, 102955382), (6448, 51477691)]