213134208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2143}}^1$

素因数の和:2204

約数の個数: 128

約数和(自身を含む): 664811520

約数和(自身を除く): 451677312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 128, 148, 168, 192, 222, 224, 259, 296, 336, 384, 444, 448, 518, 592, 672, 777, 888, 896, 1036, 1184, 1344, 1554, 1776, 2072, 2143, 2368, 2688, 3108, 3552, 4144, 4286, 4736, 6216, 6429, 7104, 8288, 8572, 12432, 12858, 14208, 15001, 16576, 17144, 24864, 25716, 30002, 33152, 34288, 45003, 49728, 51432, 60004, 68576, 79291, 90006, 99456, 102864, 120008, 137152, 158582, 180012, 205728, 237873, 240016, 274304, 317164, 360024, 411456, 475746, 480032, 555037, 634328, 720048, 822912, 951492, 960064, 1110074, 1268656, 1440096, 1665111, 1902984, 1920128, 2220148, 2537312, 2880192, 3330222, 3805968, 4440296, 5074624, 5760384, 6660444, 7611936, 8880592, 10149248, 13320888, 15223872, 17761184, 26641776, 30447744, 35522368, 53283552, 71044736, 106567104, 213134208]

約数ペア:

[(1, 213134208), (2, 106567104), (3, 71044736), (4, 53283552), (6, 35522368), (7, 30447744), (8, 26641776), (12, 17761184), (14, 15223872), (16, 13320888), (21, 10149248), (24, 8880592), (28, 7611936), (32, 6660444), (37, 5760384), (42, 5074624), (48, 4440296), (56, 3805968), (64, 3330222), (74, 2880192), (84, 2537312), (96, 2220148), (111, 1920128), (112, 1902984), (128, 1665111), (148, 1440096), (168, 1268656), (192, 1110074), (222, 960064), (224, 951492), (259, 822912), (296, 720048), (336, 634328), (384, 555037), (444, 480032), (448, 475746), (518, 411456), (592, 360024), (672, 317164), (777, 274304), (888, 240016), (896, 237873), (1036, 205728), (1184, 180012), (1344, 158582), (1554, 137152), (1776, 120008), (2072, 102864), (2143, 99456), (2368, 90006), (2688, 79291), (3108, 68576), (3552, 60004), (4144, 51432), (4286, 49728), (4736, 45003), (6216, 34288), (6429, 33152), (7104, 30002), (8288, 25716), (8572, 24864), (12432, 17144), (12858, 16576), (14208, 15001)]