1331928576

素因数分解:

$2^9\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:518

約数の個数: 320

約数和(自身を含む): 4537209600

約数和(自身を除く): 3205281024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 256, 264, 288, 297, 304, 342, 352, 384, 396, 418, 432, 456, 461, 512, 513, 528, 576, 594, 608, 627, 684, 704, 768, 792, 836, 864, 912, 922, 1026, 1056, 1152, 1188, 1216, 1254, 1368, 1383, 1408, 1536, 1584, 1672, 1728, 1824, 1844, 1881, 2052, 2112, 2304, 2376, 2432, 2508, 2736, 2766, 2816, 3168, 3344, 3456, 3648, 3688, 3762, 4104, 4149, 4224, 4608, 4752, 4864, 5016, 5071, 5472, 5532, 5632, 5643, 6336, 6688, 6912, 7296, 7376, 7524, 8208, 8298, 8448, 8759, 9504, 9728, 10032, 10142, 10944, 11064, 11286, 12447, 12672, 13376, 13824, 14592, 14752, 15048, 15213, 16416, 16596, 16896, 17518, 19008, 20064, 20284, 21888, 22128, 22572, 24894, 25344, 26277, 26752, 29184, 29504, 30096, 30426, 32832, 33192, 35036, 38016, 40128, 40568, 43776, 44256, 45144, 45639, 49788, 50688, 52554, 53504, 59008, 60192, 60852, 65664, 66384, 70072, 76032, 78831, 80256, 81136, 87552, 88512, 90288, 91278, 96349, 99576, 105108, 107008, 118016, 120384, 121704, 131328, 132768, 136917, 140144, 152064, 157662, 160512, 162272, 177024, 180576, 182556, 192698, 199152, 210216, 236032, 236493, 240768, 243408, 262656, 265536, 273834, 280288, 289047, 315324, 321024, 324544, 354048, 361152, 365112, 385396, 398304, 420432, 472986, 481536, 486816, 531072, 547668, 560576, 578094, 630648, 649088, 708096, 722304, 730224, 770792, 796608, 840864, 867141, 945972, 963072, 973632, 1062144, 1095336, 1121152, 1156188, 1261296, 1298176, 1444608, 1460448, 1541584, 1593216, 1681728, 1734282, 1891944, 1947264, 2124288, 2190672, 2242304, 2312376, 2522592, 2596352, 2601423, 2889216, 2920896, 3083168, 3186432, 3363456, 3468564, 3783888, 3894528, 4381344, 4484608, 4624752, 5045184, 5202846, 5841792, 6166336, 6372864, 6726912, 6937128, 7567776, 7789056, 8762688, 9249504, 10090368, 10405692, 11683584, 12332672, 13453824, 13874256, 15135552, 17525376, 18499008, 20180736, 20811384, 23367168, 24665344, 27748512, 30271104, 35050752, 36998016, 40361472, 41622768, 49330688, 55497024, 60542208, 70101504, 73996032, 83245536, 110994048, 121084416, 147992064, 166491072, 221988096, 332982144, 443976192, 665964288, 1331928576]

約数ペア:

[(1, 1331928576), (2, 665964288), (3, 443976192), (4, 332982144), (6, 221988096), (8, 166491072), (9, 147992064), (11, 121084416), (12, 110994048), (16, 83245536), (18, 73996032), (19, 70101504), (22, 60542208), (24, 55497024), (27, 49330688), (32, 41622768), (33, 40361472), (36, 36998016), (38, 35050752), (44, 30271104), (48, 27748512), (54, 24665344), (57, 23367168), (64, 20811384), (66, 20180736), (72, 18499008), (76, 17525376), (88, 15135552), (96, 13874256), (99, 13453824), (108, 12332672), (114, 11683584), (128, 10405692), (132, 10090368), (144, 9249504), (152, 8762688), (171, 7789056), (176, 7567776), (192, 6937128), (198, 6726912), (209, 6372864), (216, 6166336), (228, 5841792), (256, 5202846), (264, 5045184), (288, 4624752), (297, 4484608), (304, 4381344), (342, 3894528), (352, 3783888), (384, 3468564), (396, 3363456), (418, 3186432), (432, 3083168), (456, 2920896), (461, 2889216), (512, 2601423), (513, 2596352), (528, 2522592), (576, 2312376), (594, 2242304), (608, 2190672), (627, 2124288), (684, 1947264), (704, 1891944), (768, 1734282), (792, 1681728), (836, 1593216), (864, 1541584), (912, 1460448), (922, 1444608), (1026, 1298176), (1056, 1261296), (1152, 1156188), (1188, 1121152), (1216, 1095336), (1254, 1062144), (1368, 973632), (1383, 963072), (1408, 945972), (1536, 867141), (1584, 840864), (1672, 796608), (1728, 770792), (1824, 730224), (1844, 722304), (1881, 708096), (2052, 649088), (2112, 630648), (2304, 578094), (2376, 560576), (2432, 547668), (2508, 531072), (2736, 486816), (2766, 481536), (2816, 472986), (3168, 420432), (3344, 398304), (3456, 385396), (3648, 365112), (3688, 361152), (3762, 354048), (4104, 324544), (4149, 321024), (4224, 315324), (4608, 289047), (4752, 280288), (4864, 273834), (5016, 265536), (5071, 262656), (5472, 243408), (5532, 240768), (5632, 236493), (5643, 236032), (6336, 210216), (6688, 199152), (6912, 192698), (7296, 182556), (7376, 180576), (7524, 177024), (8208, 162272), (8298, 160512), (8448, 157662), (8759, 152064), (9504, 140144), (9728, 136917), (10032, 132768), (10142, 131328), (10944, 121704), (11064, 120384), (11286, 118016), (12447, 107008), (12672, 105108), (13376, 99576), (13824, 96349), (14592, 91278), (14752, 90288), (15048, 88512), (15213, 87552), (16416, 81136), (16596, 80256), (16896, 78831), (17518, 76032), (19008, 70072), (20064, 66384), (20284, 65664), (21888, 60852), (22128, 60192), (22572, 59008), (24894, 53504), (25344, 52554), (26277, 50688), (26752, 49788), (29184, 45639), (29504, 45144), (30096, 44256), (30426, 43776), (32832, 40568), (33192, 40128), (35036, 38016)]