238668892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{827}}^1\times {\mathrm{937}}^1$

素因数の和:1786

約数の個数: 48

約数和(自身を含む): 521918208

約数和(自身を除く): 283249316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 827, 937, 1654, 1874, 3308, 3748, 5789, 6559, 9097, 10307, 11578, 13118, 18194, 20614, 23156, 26236, 36388, 41228, 63679, 72149, 127358, 144298, 254716, 288596, 774899, 1549798, 3099596, 5424293, 8523889, 10848586, 17047778, 21697172, 34095556, 59667223, 119334446, 238668892]

約数ペア:

[(1, 238668892), (2, 119334446), (4, 59667223), (7, 34095556), (11, 21697172), (14, 17047778), (22, 10848586), (28, 8523889), (44, 5424293), (77, 3099596), (154, 1549798), (308, 774899), (827, 288596), (937, 254716), (1654, 144298), (1874, 127358), (3308, 72149), (3748, 63679), (5789, 41228), (6559, 36388), (9097, 26236), (10307, 23156), (11578, 20614), (13118, 18194)]