290958912

素因数分解:

$2^6\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1033}}^1$

素因数の和:1217

約数の個数: 112

約数和(自身を含む): 861446080

約数和(自身を除く): 570487168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 163, 192, 216, 288, 326, 432, 489, 576, 652, 864, 978, 1033, 1304, 1467, 1728, 1956, 2066, 2608, 2934, 3099, 3912, 4132, 4401, 5216, 5868, 6198, 7824, 8264, 8802, 9297, 10432, 11736, 12396, 15648, 16528, 17604, 18594, 23472, 24792, 27891, 31296, 33056, 35208, 37188, 46944, 49584, 55782, 66112, 70416, 74376, 93888, 99168, 111564, 140832, 148752, 168379, 198336, 223128, 281664, 297504, 336758, 446256, 505137, 595008, 673516, 892512, 1010274, 1347032, 1515411, 1785024, 2020548, 2694064, 3030822, 4041096, 4546233, 5388128, 6061644, 8082192, 9092466, 10776256, 12123288, 16164384, 18184932, 24246576, 32328768, 36369864, 48493152, 72739728, 96986304, 145479456, 290958912]

約数ペア:

[(1, 290958912), (2, 145479456), (3, 96986304), (4, 72739728), (6, 48493152), (8, 36369864), (9, 32328768), (12, 24246576), (16, 18184932), (18, 16164384), (24, 12123288), (27, 10776256), (32, 9092466), (36, 8082192), (48, 6061644), (54, 5388128), (64, 4546233), (72, 4041096), (96, 3030822), (108, 2694064), (144, 2020548), (163, 1785024), (192, 1515411), (216, 1347032), (288, 1010274), (326, 892512), (432, 673516), (489, 595008), (576, 505137), (652, 446256), (864, 336758), (978, 297504), (1033, 281664), (1304, 223128), (1467, 198336), (1728, 168379), (1956, 148752), (2066, 140832), (2608, 111564), (2934, 99168), (3099, 93888), (3912, 74376), (4132, 70416), (4401, 66112), (5216, 55782), (5868, 49584), (6198, 46944), (7824, 37188), (8264, 35208), (8802, 33056), (9297, 31296), (10432, 27891), (11736, 24792), (12396, 23472), (15648, 18594), (16528, 17604)]