388421256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{851801}}^1$

素因数の和:851829

約数の個数: 32

約数和(自身を含む): 1022162400

約数和(自身を除く): 633741144

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 851801, 1703602, 2555403, 3407204, 5110806, 6814408, 10221612, 16184219, 20443224, 32368438, 48552657, 64736876, 97105314, 129473752, 194210628, 388421256]

約数ペア:

[(1, 388421256), (2, 194210628), (3, 129473752), (4, 97105314), (6, 64736876), (8, 48552657), (12, 32368438), (19, 20443224), (24, 16184219), (38, 10221612), (57, 6814408), (76, 5110806), (114, 3407204), (152, 2555403), (228, 1703602), (456, 851801)]