1331569336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{1193}}^1$

素因数の和:1528

約数の個数: 64

約数和(自身を含む): 2746677600

約数和(自身を除く): 1415108264

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 283, 493, 566, 986, 1132, 1193, 1972, 2264, 2386, 3944, 4772, 4811, 8207, 9544, 9622, 16414, 19244, 20281, 32828, 34597, 38488, 40562, 65656, 69194, 81124, 138388, 139519, 162248, 276776, 279038, 337619, 558076, 588149, 675238, 1116152, 1176298, 1350476, 2352596, 2700952, 4705192, 5739523, 9790951, 11479046, 19581902, 22958092, 39163804, 45916184, 78327608, 166446167, 332892334, 665784668, 1331569336]

約数ペア:

[(1, 1331569336), (2, 665784668), (4, 332892334), (8, 166446167), (17, 78327608), (29, 45916184), (34, 39163804), (58, 22958092), (68, 19581902), (116, 11479046), (136, 9790951), (232, 5739523), (283, 4705192), (493, 2700952), (566, 2352596), (986, 1350476), (1132, 1176298), (1193, 1116152), (1972, 675238), (2264, 588149), (2386, 558076), (3944, 337619), (4772, 279038), (4811, 276776), (8207, 162248), (9544, 139519), (9622, 138388), (16414, 81124), (19244, 69194), (20281, 65656), (32828, 40562), (34597, 38488)]