216016728

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{55219}}^1$

素因数の和:55391

約数の個数: 32

約数和(自身を含む): 543364800

約数和(自身を除く): 327348072

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 55219, 110438, 165657, 220876, 331314, 441752, 662628, 1325256, 9000697, 18001394, 27002091, 36002788, 54004182, 72005576, 108008364, 216016728]

約数ペア:

[(1, 216016728), (2, 108008364), (3, 72005576), (4, 54004182), (6, 36002788), (8, 27002091), (12, 18001394), (24, 9000697), (163, 1325256), (326, 662628), (489, 441752), (652, 331314), (978, 220876), (1304, 165657), (1956, 110438), (3912, 55219)]