438045144

素因数分解:

$2^3\times 3^1\times {\mathrm{223}}^1\times {\mathrm{81847}}^1$

素因数の和:82079

約数の個数: 32

約数和(自身を含む): 1100037120

約数和(自身を除く): 661991976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 223, 446, 669, 892, 1338, 1784, 2676, 5352, 81847, 163694, 245541, 327388, 491082, 654776, 982164, 1964328, 18251881, 36503762, 54755643, 73007524, 109511286, 146015048, 219022572, 438045144]

約数ペア:

[(1, 438045144), (2, 219022572), (3, 146015048), (4, 109511286), (6, 73007524), (8, 54755643), (12, 36503762), (24, 18251881), (223, 1964328), (446, 982164), (669, 654776), (892, 491082), (1338, 327388), (1784, 245541), (2676, 163694), (5352, 81847)]