2021626432

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{239}}^2$

素因数の和:576

約数の個数: 84

約数和(自身を含む): 4662302080

約数和(自身を除く): 2640675648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 239, 316, 448, 478, 553, 632, 956, 1106, 1264, 1673, 1912, 2212, 2528, 3346, 3824, 4424, 5056, 6692, 7648, 8848, 13384, 15296, 17696, 18881, 26768, 35392, 37762, 53536, 57121, 75524, 107072, 114242, 132167, 151048, 228484, 264334, 302096, 399847, 456968, 528668, 604192, 799694, 913936, 1057336, 1208384, 1599388, 1827872, 2114672, 3198776, 3655744, 4229344, 4512559, 6397552, 8458688, 9025118, 12795104, 18050236, 25590208, 31587913, 36100472, 63175826, 72200944, 126351652, 144401888, 252703304, 288803776, 505406608, 1010813216, 2021626432]

約数ペア:

[(1, 2021626432), (2, 1010813216), (4, 505406608), (7, 288803776), (8, 252703304), (14, 144401888), (16, 126351652), (28, 72200944), (32, 63175826), (56, 36100472), (64, 31587913), (79, 25590208), (112, 18050236), (158, 12795104), (224, 9025118), (239, 8458688), (316, 6397552), (448, 4512559), (478, 4229344), (553, 3655744), (632, 3198776), (956, 2114672), (1106, 1827872), (1264, 1599388), (1673, 1208384), (1912, 1057336), (2212, 913936), (2528, 799694), (3346, 604192), (3824, 528668), (4424, 456968), (5056, 399847), (6692, 302096), (7648, 264334), (8848, 228484), (13384, 151048), (15296, 132167), (17696, 114242), (18881, 107072), (26768, 75524), (35392, 57121), (37762, 53536)]