1220549976

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{277903}}^1$

素因数の和:277976

約数の個数: 48

約数和(自身を含む): 3359859360

約数和(自身を除く): 2139309384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 277903, 555806, 833709, 1111612, 1667418, 2223224, 2501127, 3334836, 5002254, 6669672, 10004508, 16952083, 20009016, 33904166, 50856249, 67808332, 101712498, 135616664, 152568747, 203424996, 305137494, 406849992, 610274988, 1220549976]

約数ペア:

[(1, 1220549976), (2, 610274988), (3, 406849992), (4, 305137494), (6, 203424996), (8, 152568747), (9, 135616664), (12, 101712498), (18, 67808332), (24, 50856249), (36, 33904166), (61, 20009016), (72, 16952083), (122, 10004508), (183, 6669672), (244, 5002254), (366, 3334836), (488, 2501127), (549, 2223224), (732, 1667418), (1098, 1111612), (1464, 833709), (2196, 555806), (4392, 277903)]