219385152

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{2591}}^1$

素因数の和:2626

約数の個数: 168

約数和(自身を含む): 750539520

約数和(自身を除く): 531154368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2591, 2646, 3024, 3136, 3528, 4032, 4704, 5182, 5292, 6048, 7056, 7773, 9408, 10364, 10584, 12096, 14112, 15546, 18137, 20728, 21168, 23319, 28224, 31092, 36274, 41456, 42336, 46638, 54411, 62184, 69957, 72548, 82912, 84672, 93276, 108822, 124368, 126959, 139914, 145096, 163233, 165824, 186552, 217644, 248736, 253918, 279828, 290192, 326466, 373104, 380877, 435288, 489699, 497472, 507836, 559656, 580384, 652932, 746208, 761754, 870576, 979398, 1015672, 1119312, 1142631, 1160768, 1305864, 1492416, 1523508, 1741152, 1958796, 2031344, 2238624, 2285262, 2611728, 3047016, 3427893, 3482304, 3917592, 4062688, 4477248, 4570524, 5223456, 6094032, 6855786, 7835184, 8125376, 9141048, 10446912, 12188064, 13711572, 15670368, 18282096, 24376128, 27423144, 31340736, 36564192, 54846288, 73128384, 109692576, 219385152]

約数ペア:

[(1, 219385152), (2, 109692576), (3, 73128384), (4, 54846288), (6, 36564192), (7, 31340736), (8, 27423144), (9, 24376128), (12, 18282096), (14, 15670368), (16, 13711572), (18, 12188064), (21, 10446912), (24, 9141048), (27, 8125376), (28, 7835184), (32, 6855786), (36, 6094032), (42, 5223456), (48, 4570524), (49, 4477248), (54, 4062688), (56, 3917592), (63, 3482304), (64, 3427893), (72, 3047016), (84, 2611728), (96, 2285262), (98, 2238624), (108, 2031344), (112, 1958796), (126, 1741152), (144, 1523508), (147, 1492416), (168, 1305864), (189, 1160768), (192, 1142631), (196, 1119312), (216, 1015672), (224, 979398), (252, 870576), (288, 761754), (294, 746208), (336, 652932), (378, 580384), (392, 559656), (432, 507836), (441, 497472), (448, 489699), (504, 435288), (576, 380877), (588, 373104), (672, 326466), (756, 290192), (784, 279828), (864, 253918), (882, 248736), (1008, 217644), (1176, 186552), (1323, 165824), (1344, 163233), (1512, 145096), (1568, 139914), (1728, 126959), (1764, 124368), (2016, 108822), (2352, 93276), (2591, 84672), (2646, 82912), (3024, 72548), (3136, 69957), (3528, 62184), (4032, 54411), (4704, 46638), (5182, 42336), (5292, 41456), (6048, 36274), (7056, 31092), (7773, 28224), (9408, 23319), (10364, 21168), (10584, 20728), (12096, 18137), (14112, 15546)]