243689856

素因数分解:

$2^7\times 3^1\times {\mathrm{634609}}^1$

素因数の和:634626

約数の個数: 32

約数和(自身を含む): 647302200

約数和(自身を除く): 403612344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 634609, 1269218, 1903827, 2538436, 3807654, 5076872, 7615308, 10153744, 15230616, 20307488, 30461232, 40614976, 60922464, 81229952, 121844928, 243689856]

約数ペア:

[(1, 243689856), (2, 121844928), (3, 81229952), (4, 60922464), (6, 40614976), (8, 30461232), (12, 20307488), (16, 15230616), (24, 10153744), (32, 7615308), (48, 5076872), (64, 3807654), (96, 2538436), (128, 1903827), (192, 1269218), (384, 634609)]