489605568

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1913}}^1$

素因数の和:2002

約数の個数: 112

約数和(自身を含む): 1369015296

約数和(自身を除く): 879409728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 129, 172, 186, 192, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1333, 1376, 1488, 1913, 1984, 2064, 2666, 2752, 2976, 3826, 3999, 4128, 5332, 5739, 5952, 7652, 7998, 8256, 10664, 11478, 15304, 15996, 21328, 22956, 30608, 31992, 42656, 45912, 59303, 61216, 63984, 82259, 85312, 91824, 118606, 122432, 127968, 164518, 177909, 183648, 237212, 246777, 255936, 329036, 355818, 367296, 474424, 493554, 658072, 711636, 948848, 987108, 1316144, 1423272, 1897696, 1974216, 2550029, 2632288, 2846544, 3795392, 3948432, 5100058, 5264576, 5693088, 7650087, 7896864, 10200116, 11386176, 15300174, 15793728, 20400232, 30600348, 40800464, 61200696, 81600928, 122401392, 163201856, 244802784, 489605568]

約数ペア:

[(1, 489605568), (2, 244802784), (3, 163201856), (4, 122401392), (6, 81600928), (8, 61200696), (12, 40800464), (16, 30600348), (24, 20400232), (31, 15793728), (32, 15300174), (43, 11386176), (48, 10200116), (62, 7896864), (64, 7650087), (86, 5693088), (93, 5264576), (96, 5100058), (124, 3948432), (129, 3795392), (172, 2846544), (186, 2632288), (192, 2550029), (248, 1974216), (258, 1897696), (344, 1423272), (372, 1316144), (496, 987108), (516, 948848), (688, 711636), (744, 658072), (992, 493554), (1032, 474424), (1333, 367296), (1376, 355818), (1488, 329036), (1913, 255936), (1984, 246777), (2064, 237212), (2666, 183648), (2752, 177909), (2976, 164518), (3826, 127968), (3999, 122432), (4128, 118606), (5332, 91824), (5739, 85312), (5952, 82259), (7652, 63984), (7998, 61216), (8256, 59303), (10664, 45912), (11478, 42656), (15304, 31992), (15996, 30608), (21328, 22956)]