1276984248

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{872257}}^1$

素因数の和:872327

約数の個数: 32

約数和(自身を含む): 3244799760

約数和(自身を除く): 1967815512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 872257, 1744514, 2616771, 3489028, 5233542, 6978056, 10467084, 20934168, 53207677, 106415354, 159623031, 212830708, 319246062, 425661416, 638492124, 1276984248]

約数ペア:

[(1, 1276984248), (2, 638492124), (3, 425661416), (4, 319246062), (6, 212830708), (8, 159623031), (12, 106415354), (24, 53207677), (61, 20934168), (122, 10467084), (183, 6978056), (244, 5233542), (366, 3489028), (488, 2616771), (732, 1744514), (1464, 872257)]