247417944

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8111}}^1$

素因数の和:8192

約数の個数: 64

約数和(自身を含む): 654151680

約数和(自身を除く): 406733736

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, 8111, 10168, 15252, 16222, 24333, 30504, 32444, 48666, 64888, 97332, 194664, 251441, 332551, 502882, 665102, 754323, 997653, 1005764, 1330204, 1508646, 1995306, 2011528, 2660408, 3017292, 3990612, 6034584, 7981224, 10309081, 20618162, 30927243, 41236324, 61854486, 82472648, 123708972, 247417944]

約数ペア:

[(1, 247417944), (2, 123708972), (3, 82472648), (4, 61854486), (6, 41236324), (8, 30927243), (12, 20618162), (24, 10309081), (31, 7981224), (41, 6034584), (62, 3990612), (82, 3017292), (93, 2660408), (123, 2011528), (124, 1995306), (164, 1508646), (186, 1330204), (246, 1005764), (248, 997653), (328, 754323), (372, 665102), (492, 502882), (744, 332551), (984, 251441), (1271, 194664), (2542, 97332), (3813, 64888), (5084, 48666), (7626, 32444), (8111, 30504), (10168, 24333), (15252, 16222)]