1275888168

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{478937}}^1$

素因数の和:478986

約数の個数: 48

約数和(自身を含む): 3548930580

約数和(自身を除く): 2273042412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 478937, 957874, 1436811, 1915748, 2873622, 3831496, 4310433, 5747244, 8620866, 11494488, 17241732, 17720669, 34483464, 35441338, 53162007, 70882676, 106324014, 141765352, 159486021, 212648028, 318972042, 425296056, 637944084, 1275888168]

約数ペア:

[(1, 1275888168), (2, 637944084), (3, 425296056), (4, 318972042), (6, 212648028), (8, 159486021), (9, 141765352), (12, 106324014), (18, 70882676), (24, 53162007), (36, 35441338), (37, 34483464), (72, 17720669), (74, 17241732), (111, 11494488), (148, 8620866), (222, 5747244), (296, 4310433), (333, 3831496), (444, 2873622), (666, 1915748), (888, 1436811), (1332, 957874), (2664, 478937)]