248943144

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8161}}^1$

素因数の和:8242

約数の個数: 64

約数和(自身を含む): 658183680

約数和(自身を除く): 409240536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 41, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 744, 984, 1271, 2542, 3813, 5084, 7626, 8161, 10168, 15252, 16322, 24483, 30504, 32644, 48966, 65288, 97932, 195864, 252991, 334601, 505982, 669202, 758973, 1003803, 1011964, 1338404, 1517946, 2007606, 2023928, 2676808, 3035892, 4015212, 6071784, 8030424, 10372631, 20745262, 31117893, 41490524, 62235786, 82981048, 124471572, 248943144]

約数ペア:

[(1, 248943144), (2, 124471572), (3, 82981048), (4, 62235786), (6, 41490524), (8, 31117893), (12, 20745262), (24, 10372631), (31, 8030424), (41, 6071784), (62, 4015212), (82, 3035892), (93, 2676808), (123, 2023928), (124, 2007606), (164, 1517946), (186, 1338404), (246, 1011964), (248, 1003803), (328, 758973), (372, 669202), (492, 505982), (744, 334601), (984, 252991), (1271, 195864), (2542, 97932), (3813, 65288), (5084, 48966), (7626, 32644), (8161, 30504), (10168, 24483), (15252, 16322)]