309952136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:934

約数の個数: 64

約数和(自身を含む): 652001280

約数和(自身を除く): 342049144

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 127, 248, 254, 403, 508, 757, 806, 1016, 1514, 1612, 1651, 3028, 3224, 3302, 3937, 6056, 6604, 7874, 9841, 13208, 15748, 19682, 23467, 31496, 39364, 46934, 51181, 78728, 93868, 96139, 102362, 187736, 192278, 204724, 305071, 384556, 409448, 610142, 769112, 1220284, 1249807, 2440568, 2499614, 2980309, 4999228, 5960618, 9998456, 11921236, 23842472, 38744017, 77488034, 154976068, 309952136]

約数ペア:

[(1, 309952136), (2, 154976068), (4, 77488034), (8, 38744017), (13, 23842472), (26, 11921236), (31, 9998456), (52, 5960618), (62, 4999228), (104, 2980309), (124, 2499614), (127, 2440568), (248, 1249807), (254, 1220284), (403, 769112), (508, 610142), (757, 409448), (806, 384556), (1016, 305071), (1514, 204724), (1612, 192278), (1651, 187736), (3028, 102362), (3224, 96139), (3302, 93868), (3937, 78728), (6056, 51181), (6604, 46934), (7874, 39364), (9841, 31496), (13208, 23467), (15748, 19682)]