388761528

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{205043}}^1$

素因数の和:205131

約数の個数: 32

約数和(自身を含む): 984211200

約数和(自身を除く): 595449672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 205043, 410086, 615129, 820172, 1230258, 1640344, 2460516, 4921032, 16198397, 32396794, 48595191, 64793588, 97190382, 129587176, 194380764, 388761528]

約数ペア:

[(1, 388761528), (2, 194380764), (3, 129587176), (4, 97190382), (6, 64793588), (8, 48595191), (12, 32396794), (24, 16198397), (79, 4921032), (158, 2460516), (237, 1640344), (316, 1230258), (474, 820172), (632, 615129), (948, 410086), (1896, 205043)]