247620346788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8599}}^1\times {\mathrm{55807}}^1$

素因数の和:64456

約数の個数: 48

約数和(自身を含む): 591296921600

約数和(自身を除く): 343676574812

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 8599, 17198, 25797, 34396, 51594, 55807, 103188, 111614, 167421, 223228, 334842, 369757, 669684, 739514, 1109271, 1479028, 2218542, 2399701, 4437084, 4799402, 7199103, 9598804, 14398206, 28796412, 479884393, 959768786, 1439653179, 1919537572, 2879306358, 5758612716, 20635028899, 41270057798, 61905086697, 82540115596, 123810173394, 247620346788]

約数ペア:

[(1, 247620346788), (2, 123810173394), (3, 82540115596), (4, 61905086697), (6, 41270057798), (12, 20635028899), (43, 5758612716), (86, 2879306358), (129, 1919537572), (172, 1439653179), (258, 959768786), (516, 479884393), (8599, 28796412), (17198, 14398206), (25797, 9598804), (34396, 7199103), (51594, 4799402), (55807, 4437084), (103188, 2399701), (111614, 2218542), (167421, 1479028), (223228, 1109271), (334842, 739514), (369757, 669684)]