212079168

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 224

約数和(自身を含む): 724204800

約数和(自身を除く): 512125632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 192, 197, 216, 224, 252, 267, 288, 336, 356, 378, 394, 432, 448, 504, 534, 576, 591, 623, 672, 712, 756, 788, 801, 864, 1008, 1068, 1182, 1246, 1344, 1379, 1424, 1512, 1576, 1602, 1728, 1773, 1869, 2016, 2136, 2364, 2403, 2492, 2758, 2848, 3024, 3152, 3204, 3546, 3738, 4032, 4137, 4272, 4728, 4806, 4984, 5319, 5516, 5607, 5696, 6048, 6304, 6408, 7092, 7476, 8274, 8544, 9456, 9612, 9968, 10638, 11032, 11214, 12096, 12411, 12608, 12816, 14184, 14952, 16548, 16821, 17088, 17533, 18912, 19224, 19936, 21276, 22064, 22428, 24822, 25632, 28368, 29904, 33096, 33642, 35066, 37233, 37824, 38448, 39872, 42552, 44128, 44856, 49644, 51264, 52599, 56736, 59808, 66192, 67284, 70132, 74466, 76896, 85104, 88256, 89712, 99288, 105198, 113472, 119616, 122731, 132384, 134568, 140264, 148932, 153792, 157797, 170208, 179424, 198576, 210396, 245462, 264768, 269136, 280528, 297864, 315594, 340416, 358848, 368193, 397152, 420792, 473391, 490924, 538272, 561056, 595728, 631188, 736386, 794304, 841584, 946782, 981848, 1076544, 1104579, 1122112, 1191456, 1262376, 1472772, 1683168, 1893564, 1963696, 2209158, 2382912, 2524752, 2945544, 3313737, 3366336, 3787128, 3927392, 4418316, 5049504, 5891088, 6627474, 7574256, 7854784, 8836632, 10099008, 11782176, 13254948, 15148512, 17673264, 23564352, 26509896, 30297024, 35346528, 53019792, 70693056, 106039584, 212079168]

約数ペア:

[(1, 212079168), (2, 106039584), (3, 70693056), (4, 53019792), (6, 35346528), (7, 30297024), (8, 26509896), (9, 23564352), (12, 17673264), (14, 15148512), (16, 13254948), (18, 11782176), (21, 10099008), (24, 8836632), (27, 7854784), (28, 7574256), (32, 6627474), (36, 5891088), (42, 5049504), (48, 4418316), (54, 3927392), (56, 3787128), (63, 3366336), (64, 3313737), (72, 2945544), (84, 2524752), (89, 2382912), (96, 2209158), (108, 1963696), (112, 1893564), (126, 1683168), (144, 1472772), (168, 1262376), (178, 1191456), (189, 1122112), (192, 1104579), (197, 1076544), (216, 981848), (224, 946782), (252, 841584), (267, 794304), (288, 736386), (336, 631188), (356, 595728), (378, 561056), (394, 538272), (432, 490924), (448, 473391), (504, 420792), (534, 397152), (576, 368193), (591, 358848), (623, 340416), (672, 315594), (712, 297864), (756, 280528), (788, 269136), (801, 264768), (864, 245462), (1008, 210396), (1068, 198576), (1182, 179424), (1246, 170208), (1344, 157797), (1379, 153792), (1424, 148932), (1512, 140264), (1576, 134568), (1602, 132384), (1728, 122731), (1773, 119616), (1869, 113472), (2016, 105198), (2136, 99288), (2364, 89712), (2403, 88256), (2492, 85104), (2758, 76896), (2848, 74466), (3024, 70132), (3152, 67284), (3204, 66192), (3546, 59808), (3738, 56736), (4032, 52599), (4137, 51264), (4272, 49644), (4728, 44856), (4806, 44128), (4984, 42552), (5319, 39872), (5516, 38448), (5607, 37824), (5696, 37233), (6048, 35066), (6304, 33642), (6408, 33096), (7092, 29904), (7476, 28368), (8274, 25632), (8544, 24822), (9456, 22428), (9612, 22064), (9968, 21276), (10638, 19936), (11032, 19224), (11214, 18912), (12096, 17533), (12411, 17088), (12608, 16821), (12816, 16548), (14184, 14952)]