266774468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 494376960

約数和(自身を除く): 227602492

約数列:

[1, 2, 4, 31, 62, 79, 113, 124, 158, 226, 241, 316, 452, 482, 964, 2449, 3503, 4898, 7006, 7471, 8927, 9796, 14012, 14942, 17854, 19039, 27233, 29884, 35708, 38078, 54466, 76156, 108932, 276737, 553474, 590209, 844223, 1106948, 1180418, 1688446, 2151407, 2360836, 3376892, 4302814, 8605628, 66693617, 133387234, 266774468]

約数ペア:

[(1, 266774468), (2, 133387234), (4, 66693617), (31, 8605628), (62, 4302814), (79, 3376892), (113, 2360836), (124, 2151407), (158, 1688446), (226, 1180418), (241, 1106948), (316, 844223), (452, 590209), (482, 553474), (964, 276737), (2449, 108932), (3503, 76156), (4898, 54466), (7006, 38078), (7471, 35708), (8927, 29884), (9796, 27233), (14012, 19039), (14942, 17854)]