231702016

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:5011

約数の個数: 80

約数和(自身を含む): 569901024

約数和(自身を除く): 338199008

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 3584, 4973, 5824, 6656, 9946, 11648, 19892, 23296, 34811, 39784, 46592, 64649, 69622, 79568, 129298, 139244, 159136, 258596, 278488, 318272, 452543, 517192, 556976, 636544, 905086, 1034384, 1113952, 1273088, 1810172, 2068768, 2227904, 2546176, 3620344, 4137536, 4455808, 7240688, 8275072, 8911616, 14481376, 16550144, 17823232, 28962752, 33100288, 57925504, 115851008, 231702016]

約数ペア:

[(1, 231702016), (2, 115851008), (4, 57925504), (7, 33100288), (8, 28962752), (13, 17823232), (14, 16550144), (16, 14481376), (26, 8911616), (28, 8275072), (32, 7240688), (52, 4455808), (56, 4137536), (64, 3620344), (91, 2546176), (104, 2227904), (112, 2068768), (128, 1810172), (182, 1273088), (208, 1113952), (224, 1034384), (256, 905086), (364, 636544), (416, 556976), (448, 517192), (512, 452543), (728, 318272), (832, 278488), (896, 258596), (1456, 159136), (1664, 139244), (1792, 129298), (2912, 79568), (3328, 69622), (3584, 64649), (4973, 46592), (5824, 39784), (6656, 34811), (9946, 23296), (11648, 19892)]