280328064

素因数分解:

$2^7\times 3^1\times {\mathrm{730021}}^1$

素因数の和:730038

約数の個数: 32

約数和(自身を含む): 744622440

約数和(自身を除く): 464294376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 730021, 1460042, 2190063, 2920084, 4380126, 5840168, 8760252, 11680336, 17520504, 23360672, 35041008, 46721344, 70082016, 93442688, 140164032, 280328064]

約数ペア:

[(1, 280328064), (2, 140164032), (3, 93442688), (4, 70082016), (6, 46721344), (8, 35041008), (12, 23360672), (16, 17520504), (24, 11680336), (32, 8760252), (48, 5840168), (64, 4380126), (96, 2920084), (128, 2190063), (192, 1460042), (384, 730021)]