420228864

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{5527}}^1$

素因数の和:5563

約数の個数: 144

約数和(自身を含む): 1355907840

約数和(自身を除く): 935678976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 1056, 1152, 1188, 1408, 1584, 1728, 2112, 2304, 2376, 2816, 3168, 3456, 4224, 4752, 5527, 6336, 6912, 8448, 9504, 11054, 12672, 16581, 19008, 22108, 25344, 33162, 38016, 44216, 49743, 60797, 66324, 76032, 88432, 99486, 121594, 132648, 149229, 176864, 182391, 198972, 243188, 265296, 298458, 353728, 364782, 397944, 486376, 530592, 547173, 596916, 707456, 729564, 795888, 972752, 1061184, 1094346, 1193832, 1414912, 1459128, 1591776, 1641519, 1945504, 2122368, 2188692, 2387664, 2918256, 3183552, 3283038, 3891008, 4244736, 4377384, 4775328, 5836512, 6367104, 6566076, 7782016, 8754768, 9550656, 11673024, 12734208, 13132152, 15564032, 17509536, 19101312, 23346048, 26264304, 35019072, 38202624, 46692096, 52528608, 70038144, 105057216, 140076288, 210114432, 420228864]

約数ペア:

[(1, 420228864), (2, 210114432), (3, 140076288), (4, 105057216), (6, 70038144), (8, 52528608), (9, 46692096), (11, 38202624), (12, 35019072), (16, 26264304), (18, 23346048), (22, 19101312), (24, 17509536), (27, 15564032), (32, 13132152), (33, 12734208), (36, 11673024), (44, 9550656), (48, 8754768), (54, 7782016), (64, 6566076), (66, 6367104), (72, 5836512), (88, 4775328), (96, 4377384), (99, 4244736), (108, 3891008), (128, 3283038), (132, 3183552), (144, 2918256), (176, 2387664), (192, 2188692), (198, 2122368), (216, 1945504), (256, 1641519), (264, 1591776), (288, 1459128), (297, 1414912), (352, 1193832), (384, 1094346), (396, 1061184), (432, 972752), (528, 795888), (576, 729564), (594, 707456), (704, 596916), (768, 547173), (792, 530592), (864, 486376), (1056, 397944), (1152, 364782), (1188, 353728), (1408, 298458), (1584, 265296), (1728, 243188), (2112, 198972), (2304, 182391), (2376, 176864), (2816, 149229), (3168, 132648), (3456, 121594), (4224, 99486), (4752, 88432), (5527, 76032), (6336, 66324), (6912, 60797), (8448, 49743), (9504, 44216), (11054, 38016), (12672, 33162), (16581, 25344), (19008, 22108)]