306989568

素因数分解:

$2^9\times 3^3\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 928065600

約数和(自身を除く): 621076032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 96, 106, 108, 128, 144, 159, 192, 212, 216, 256, 288, 318, 384, 419, 424, 432, 477, 512, 576, 636, 768, 838, 848, 864, 954, 1152, 1257, 1272, 1431, 1536, 1676, 1696, 1728, 1908, 2304, 2514, 2544, 2862, 3352, 3392, 3456, 3771, 3816, 4608, 5028, 5088, 5724, 6704, 6784, 6912, 7542, 7632, 10056, 10176, 11313, 11448, 13408, 13568, 13824, 15084, 15264, 20112, 20352, 22207, 22626, 22896, 26816, 27136, 30168, 30528, 40224, 40704, 44414, 45252, 45792, 53632, 60336, 61056, 66621, 80448, 81408, 88828, 90504, 91584, 107264, 120672, 122112, 133242, 160896, 177656, 181008, 183168, 199863, 214528, 241344, 244224, 266484, 321792, 355312, 362016, 366336, 399726, 482688, 532968, 599589, 643584, 710624, 724032, 732672, 799452, 965376, 1065936, 1199178, 1421248, 1448064, 1598904, 1930752, 2131872, 2398356, 2842496, 2896128, 3197808, 4263744, 4796712, 5684992, 5792256, 6395616, 8527488, 9593424, 11369984, 12791232, 17054976, 19186848, 25582464, 34109952, 38373696, 51164928, 76747392, 102329856, 153494784, 306989568]

約数ペア:

[(1, 306989568), (2, 153494784), (3, 102329856), (4, 76747392), (6, 51164928), (8, 38373696), (9, 34109952), (12, 25582464), (16, 19186848), (18, 17054976), (24, 12791232), (27, 11369984), (32, 9593424), (36, 8527488), (48, 6395616), (53, 5792256), (54, 5684992), (64, 4796712), (72, 4263744), (96, 3197808), (106, 2896128), (108, 2842496), (128, 2398356), (144, 2131872), (159, 1930752), (192, 1598904), (212, 1448064), (216, 1421248), (256, 1199178), (288, 1065936), (318, 965376), (384, 799452), (419, 732672), (424, 724032), (432, 710624), (477, 643584), (512, 599589), (576, 532968), (636, 482688), (768, 399726), (838, 366336), (848, 362016), (864, 355312), (954, 321792), (1152, 266484), (1257, 244224), (1272, 241344), (1431, 214528), (1536, 199863), (1676, 183168), (1696, 181008), (1728, 177656), (1908, 160896), (2304, 133242), (2514, 122112), (2544, 120672), (2862, 107264), (3352, 91584), (3392, 90504), (3456, 88828), (3771, 81408), (3816, 80448), (4608, 66621), (5028, 61056), (5088, 60336), (5724, 53632), (6704, 45792), (6784, 45252), (6912, 44414), (7542, 40704), (7632, 40224), (10056, 30528), (10176, 30168), (11313, 27136), (11448, 26816), (13408, 22896), (13568, 22626), (13824, 22207), (15084, 20352), (15264, 20112)]