551556864

素因数分解:

$2^8\times 3^4\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 1673394184

約数和(自身を除く): 1121837320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 256, 268, 288, 324, 384, 397, 402, 432, 536, 576, 603, 648, 768, 794, 804, 864, 1072, 1152, 1191, 1206, 1296, 1588, 1608, 1728, 1809, 2144, 2304, 2382, 2412, 2592, 3176, 3216, 3456, 3573, 3618, 4288, 4764, 4824, 5184, 5427, 6352, 6432, 6912, 7146, 7236, 8576, 9528, 9648, 10368, 10719, 10854, 12704, 12864, 14292, 14472, 17152, 19056, 19296, 20736, 21438, 21708, 25408, 25728, 26599, 28584, 28944, 32157, 38112, 38592, 42876, 43416, 50816, 51456, 53198, 57168, 57888, 64314, 76224, 77184, 79797, 85752, 86832, 101632, 106396, 114336, 115776, 128628, 152448, 154368, 159594, 171504, 173664, 212792, 228672, 231552, 239391, 257256, 304896, 319188, 343008, 347328, 425584, 457344, 463104, 478782, 514512, 638376, 686016, 694656, 718173, 851168, 914688, 957564, 1029024, 1276752, 1372032, 1389312, 1436346, 1702336, 1915128, 2058048, 2154519, 2553504, 2744064, 2872692, 3404672, 3830256, 4116096, 4309038, 5107008, 5745384, 6809344, 7660512, 8232192, 8618076, 10214016, 11490768, 15321024, 17236152, 20428032, 22981536, 30642048, 34472304, 45963072, 61284096, 68944608, 91926144, 137889216, 183852288, 275778432, 551556864]

約数ペア:

[(1, 551556864), (2, 275778432), (3, 183852288), (4, 137889216), (6, 91926144), (8, 68944608), (9, 61284096), (12, 45963072), (16, 34472304), (18, 30642048), (24, 22981536), (27, 20428032), (32, 17236152), (36, 15321024), (48, 11490768), (54, 10214016), (64, 8618076), (67, 8232192), (72, 7660512), (81, 6809344), (96, 5745384), (108, 5107008), (128, 4309038), (134, 4116096), (144, 3830256), (162, 3404672), (192, 2872692), (201, 2744064), (216, 2553504), (256, 2154519), (268, 2058048), (288, 1915128), (324, 1702336), (384, 1436346), (397, 1389312), (402, 1372032), (432, 1276752), (536, 1029024), (576, 957564), (603, 914688), (648, 851168), (768, 718173), (794, 694656), (804, 686016), (864, 638376), (1072, 514512), (1152, 478782), (1191, 463104), (1206, 457344), (1296, 425584), (1588, 347328), (1608, 343008), (1728, 319188), (1809, 304896), (2144, 257256), (2304, 239391), (2382, 231552), (2412, 228672), (2592, 212792), (3176, 173664), (3216, 171504), (3456, 159594), (3573, 154368), (3618, 152448), (4288, 128628), (4764, 115776), (4824, 114336), (5184, 106396), (5427, 101632), (6352, 86832), (6432, 85752), (6912, 79797), (7146, 77184), (7236, 76224), (8576, 64314), (9528, 57888), (9648, 57168), (10368, 53198), (10719, 51456), (10854, 50816), (12704, 43416), (12864, 42876), (14292, 38592), (14472, 38112), (17152, 32157), (19056, 28944), (19296, 28584), (20736, 26599), (21438, 25728), (21708, 25408)]