3280788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:341

約数の個数: 72

約数和(自身を含む): 9714432

約数和(自身を除く): 6433644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 277, 282, 329, 423, 554, 564, 658, 831, 846, 987, 1108, 1316, 1662, 1692, 1939, 1974, 2493, 2961, 3324, 3878, 3948, 4986, 5817, 5922, 7756, 9972, 11634, 11844, 13019, 17451, 23268, 26038, 34902, 39057, 52076, 69804, 78114, 91133, 117171, 156228, 182266, 234342, 273399, 364532, 468684, 546798, 820197, 1093596, 1640394, 3280788]

約数ペア:

[(1, 3280788), (2, 1640394), (3, 1093596), (4, 820197), (6, 546798), (7, 468684), (9, 364532), (12, 273399), (14, 234342), (18, 182266), (21, 156228), (28, 117171), (36, 91133), (42, 78114), (47, 69804), (63, 52076), (84, 39057), (94, 34902), (126, 26038), (141, 23268), (188, 17451), (252, 13019), (277, 11844), (282, 11634), (329, 9972), (423, 7756), (554, 5922), (564, 5817), (658, 4986), (831, 3948), (846, 3878), (987, 3324), (1108, 2961), (1316, 2493), (1662, 1974), (1692, 1939)]