8245848

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 23716800

約数和(自身を除く): 15470952

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 107, 114, 152, 156, 169, 214, 228, 247, 312, 321, 338, 428, 456, 494, 507, 642, 676, 741, 856, 988, 1014, 1284, 1352, 1391, 1482, 1976, 2028, 2033, 2568, 2782, 2964, 3211, 4056, 4066, 4173, 5564, 5928, 6099, 6422, 8132, 8346, 9633, 11128, 12198, 12844, 16264, 16692, 18083, 19266, 24396, 25688, 26429, 33384, 36166, 38532, 48792, 52858, 54249, 72332, 77064, 79287, 105716, 108498, 144664, 158574, 211432, 216996, 317148, 343577, 433992, 634296, 687154, 1030731, 1374308, 2061462, 2748616, 4122924, 8245848]

約数ペア:

[(1, 8245848), (2, 4122924), (3, 2748616), (4, 2061462), (6, 1374308), (8, 1030731), (12, 687154), (13, 634296), (19, 433992), (24, 343577), (26, 317148), (38, 216996), (39, 211432), (52, 158574), (57, 144664), (76, 108498), (78, 105716), (104, 79287), (107, 77064), (114, 72332), (152, 54249), (156, 52858), (169, 48792), (214, 38532), (228, 36166), (247, 33384), (312, 26429), (321, 25688), (338, 24396), (428, 19266), (456, 18083), (494, 16692), (507, 16264), (642, 12844), (676, 12198), (741, 11128), (856, 9633), (988, 8346), (1014, 8132), (1284, 6422), (1352, 6099), (1391, 5928), (1482, 5564), (1976, 4173), (2028, 4066), (2033, 4056), (2568, 3211), (2782, 2964)]