489506752

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13831}}^1$

素因数の和:13929

約数の個数: 56

約数和(自身を含む): 1124264960

約数和(自身を除く): 634758208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 553, 632, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 13831, 17696, 27662, 35392, 55324, 96817, 110648, 193634, 221296, 387268, 442592, 774536, 885184, 1092649, 1549072, 2185298, 3098144, 4370596, 6196288, 7648543, 8741192, 15297086, 17482384, 30594172, 34964768, 61188344, 69929536, 122376688, 244753376, 489506752]

約数ペア:

[(1, 489506752), (2, 244753376), (4, 122376688), (7, 69929536), (8, 61188344), (14, 34964768), (16, 30594172), (28, 17482384), (32, 15297086), (56, 8741192), (64, 7648543), (79, 6196288), (112, 4370596), (158, 3098144), (224, 2185298), (316, 1549072), (448, 1092649), (553, 885184), (632, 774536), (1106, 442592), (1264, 387268), (2212, 221296), (2528, 193634), (4424, 110648), (5056, 96817), (8848, 55324), (13831, 35392), (17696, 27662)]