321542704

素因数分解:

$2^4\times 7^2\times {\mathrm{107}}^1\times {\mathrm{3833}}^1$

素因数の和:3962

約数の個数: 60

約数和(自身を含む): 731665224

約数和(自身を除く): 410122520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 107, 112, 196, 214, 392, 428, 749, 784, 856, 1498, 1712, 2996, 3833, 5243, 5992, 7666, 10486, 11984, 15332, 20972, 26831, 30664, 41944, 53662, 61328, 83888, 107324, 187817, 214648, 375634, 410131, 429296, 751268, 820262, 1502536, 1640524, 2870917, 3005072, 3281048, 5741834, 6562096, 11483668, 20096419, 22967336, 40192838, 45934672, 80385676, 160771352, 321542704]

約数ペア:

[(1, 321542704), (2, 160771352), (4, 80385676), (7, 45934672), (8, 40192838), (14, 22967336), (16, 20096419), (28, 11483668), (49, 6562096), (56, 5741834), (98, 3281048), (107, 3005072), (112, 2870917), (196, 1640524), (214, 1502536), (392, 820262), (428, 751268), (749, 429296), (784, 410131), (856, 375634), (1498, 214648), (1712, 187817), (2996, 107324), (3833, 83888), (5243, 61328), (5992, 53662), (7666, 41944), (10486, 30664), (11984, 26831), (15332, 20972)]