216617496

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{392423}}^1$

素因数の和:392455

約数の個数: 32

約数和(自身を含む): 565090560

約数和(自身を除く): 348473064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 392423, 784846, 1177269, 1569692, 2354538, 3139384, 4709076, 9025729, 9418152, 18051458, 27077187, 36102916, 54154374, 72205832, 108308748, 216617496]

約数ペア:

[(1, 216617496), (2, 108308748), (3, 72205832), (4, 54154374), (6, 36102916), (8, 27077187), (12, 18051458), (23, 9418152), (24, 9025729), (46, 4709076), (69, 3139384), (92, 2354538), (138, 1569692), (184, 1177269), (276, 784846), (552, 392423)]