383002816

素因数分解:

$2^6\times 7^2\times {\mathrm{122131}}^1$

素因数の和:122157

約数の個数: 42

約数和(自身を含む): 884113548

約数和(自身を除く): 501110732

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 122131, 244262, 488524, 854917, 977048, 1709834, 1954096, 3419668, 3908192, 5984419, 6839336, 7816384, 11968838, 13678672, 23937676, 27357344, 47875352, 54714688, 95750704, 191501408, 383002816]

約数ペア:

[(1, 383002816), (2, 191501408), (4, 95750704), (7, 54714688), (8, 47875352), (14, 27357344), (16, 23937676), (28, 13678672), (32, 11968838), (49, 7816384), (56, 6839336), (64, 5984419), (98, 3908192), (112, 3419668), (196, 1954096), (224, 1709834), (392, 977048), (448, 854917), (784, 488524), (1568, 244262), (3136, 122131)]