766228736

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1061}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 1944972288

約数和(自身を除く): 1178743552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 128, 182, 208, 217, 224, 248, 256, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 896, 992, 1061, 1456, 1612, 1664, 1736, 1792, 1984, 2122, 2821, 2912, 3224, 3328, 3472, 3968, 4244, 5642, 5824, 6448, 6944, 7427, 7936, 8488, 11284, 11648, 12896, 13793, 13888, 14854, 16976, 22568, 23296, 25792, 27586, 27776, 29708, 32891, 33952, 45136, 51584, 55172, 55552, 59416, 65782, 67904, 90272, 96551, 103168, 110344, 118832, 131564, 135808, 180544, 193102, 220688, 230237, 237664, 263128, 271616, 361088, 386204, 427583, 441376, 460474, 475328, 526256, 722176, 772408, 855166, 882752, 920948, 950656, 1052512, 1544816, 1710332, 1765504, 1841896, 1901312, 2105024, 2993081, 3089632, 3420664, 3531008, 3683792, 4210048, 5986162, 6179264, 6841328, 7367584, 8420096, 11972324, 12358528, 13682656, 14735168, 23944648, 24717056, 27365312, 29470336, 47889296, 54730624, 58940672, 95778592, 109461248, 191557184, 383114368, 766228736]

約数ペア:

[(1, 766228736), (2, 383114368), (4, 191557184), (7, 109461248), (8, 95778592), (13, 58940672), (14, 54730624), (16, 47889296), (26, 29470336), (28, 27365312), (31, 24717056), (32, 23944648), (52, 14735168), (56, 13682656), (62, 12358528), (64, 11972324), (91, 8420096), (104, 7367584), (112, 6841328), (124, 6179264), (128, 5986162), (182, 4210048), (208, 3683792), (217, 3531008), (224, 3420664), (248, 3089632), (256, 2993081), (364, 2105024), (403, 1901312), (416, 1841896), (434, 1765504), (448, 1710332), (496, 1544816), (728, 1052512), (806, 950656), (832, 920948), (868, 882752), (896, 855166), (992, 772408), (1061, 722176), (1456, 526256), (1612, 475328), (1664, 460474), (1736, 441376), (1792, 427583), (1984, 386204), (2122, 361088), (2821, 271616), (2912, 263128), (3224, 237664), (3328, 230237), (3472, 220688), (3968, 193102), (4244, 180544), (5642, 135808), (5824, 131564), (6448, 118832), (6944, 110344), (7427, 103168), (7936, 96551), (8488, 90272), (11284, 67904), (11648, 65782), (12896, 59416), (13793, 55552), (13888, 55172), (14854, 51584), (16976, 45136), (22568, 33952), (23296, 32891), (25792, 29708), (27586, 27776)]