1961856

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:164

約数の個数: 96

約数和(自身を含む): 6126120

約数和(自身を除く): 4164264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 131, 144, 156, 192, 208, 234, 262, 288, 312, 384, 393, 416, 468, 524, 576, 624, 786, 832, 936, 1048, 1152, 1179, 1248, 1572, 1664, 1703, 1872, 2096, 2358, 2496, 3144, 3406, 3744, 4192, 4716, 4992, 5109, 6288, 6812, 7488, 8384, 9432, 10218, 12576, 13624, 14976, 15327, 16768, 18864, 20436, 25152, 27248, 30654, 37728, 40872, 50304, 54496, 61308, 75456, 81744, 108992, 122616, 150912, 163488, 217984, 245232, 326976, 490464, 653952, 980928, 1961856]

約数ペア:

[(1, 1961856), (2, 980928), (3, 653952), (4, 490464), (6, 326976), (8, 245232), (9, 217984), (12, 163488), (13, 150912), (16, 122616), (18, 108992), (24, 81744), (26, 75456), (32, 61308), (36, 54496), (39, 50304), (48, 40872), (52, 37728), (64, 30654), (72, 27248), (78, 25152), (96, 20436), (104, 18864), (117, 16768), (128, 15327), (131, 14976), (144, 13624), (156, 12576), (192, 10218), (208, 9432), (234, 8384), (262, 7488), (288, 6812), (312, 6288), (384, 5109), (393, 4992), (416, 4716), (468, 4192), (524, 3744), (576, 3406), (624, 3144), (786, 2496), (832, 2358), (936, 2096), (1048, 1872), (1152, 1703), (1179, 1664), (1248, 1572)]