488809976

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{1871}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 982743840

約数和(自身を除く): 493933864

約数列:

[1, 2, 4, 8, 17, 34, 68, 113, 136, 226, 289, 452, 578, 904, 1156, 1871, 1921, 2312, 3742, 3842, 7484, 7684, 14968, 15368, 31807, 32657, 63614, 65314, 127228, 130628, 211423, 254456, 261256, 422846, 540719, 845692, 1081438, 1691384, 2162876, 3594191, 4325752, 7188382, 14376764, 28753528, 61101247, 122202494, 244404988, 488809976]

約数ペア:

[(1, 488809976), (2, 244404988), (4, 122202494), (8, 61101247), (17, 28753528), (34, 14376764), (68, 7188382), (113, 4325752), (136, 3594191), (226, 2162876), (289, 1691384), (452, 1081438), (578, 845692), (904, 540719), (1156, 422846), (1871, 261256), (1921, 254456), (2312, 211423), (3742, 130628), (3842, 127228), (7484, 65314), (7684, 63614), (14968, 32657), (15368, 31807)]