447342896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 1295917056

約数和(自身を除く): 848574160

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 17, 22, 26, 28, 31, 34, 44, 52, 53, 56, 62, 68, 77, 88, 91, 104, 106, 112, 119, 124, 136, 143, 154, 176, 182, 187, 208, 212, 217, 221, 238, 248, 272, 286, 308, 341, 364, 371, 374, 403, 424, 434, 442, 476, 496, 527, 572, 583, 616, 682, 689, 728, 742, 748, 806, 848, 868, 884, 901, 952, 1001, 1054, 1144, 1166, 1232, 1309, 1364, 1378, 1456, 1484, 1496, 1547, 1612, 1643, 1736, 1768, 1802, 1904, 2002, 2108, 2288, 2332, 2387, 2431, 2618, 2728, 2756, 2821, 2968, 2992, 3094, 3224, 3286, 3472, 3536, 3604, 3689, 4004, 4081, 4216, 4433, 4664, 4774, 4823, 4862, 5236, 5456, 5512, 5642, 5797, 5936, 6188, 6307, 6448, 6572, 6851, 7208, 7378, 7579, 8008, 8162, 8432, 8866, 9328, 9548, 9646, 9724, 9911, 10472, 11024, 11284, 11501, 11594, 11713, 12376, 12614, 13144, 13702, 14416, 14756, 15158, 16016, 16324, 17017, 17732, 18073, 19096, 19292, 19448, 19822, 20944, 21359, 22568, 23002, 23188, 23426, 24752, 25228, 26288, 27404, 27931, 29512, 30316, 31031, 32648, 34034, 35464, 36146, 38192, 38584, 38896, 39644, 40579, 42718, 45136, 46004, 46376, 46852, 47957, 50456, 53053, 54808, 55862, 59024, 60632, 62062, 65296, 68068, 69377, 70928, 72292, 75361, 77168, 79288, 81158, 81991, 85436, 92008, 92752, 93704, 95914, 100912, 106106, 109616, 111724, 121264, 124124, 126511, 128843, 136136, 138754, 144584, 149513, 150722, 158576, 162316, 163982, 170872, 184016, 187408, 191828, 195517, 212212, 223448, 234949, 248248, 253022, 257686, 272272, 277508, 289168, 299026, 301444, 307241, 324632, 327964, 341744, 363103, 383656, 391034, 424424, 446896, 469898, 496496, 506044, 515372, 527527, 555016, 598052, 602888, 614482, 649264, 655928, 726206, 767312, 782068, 848848, 901901, 939796, 1012088, 1030744, 1055054, 1110032, 1196104, 1205776, 1228964, 1311856, 1452412, 1564136, 1644643, 1803802, 1879592, 2024176, 2061488, 2110108, 2150687, 2392208, 2457928, 2541721, 2904824, 3128272, 3289286, 3607604, 3759184, 3994133, 4220216, 4301374, 4915856, 5083442, 5809648, 6578572, 7215208, 7988266, 8440432, 8602748, 10166884, 13157144, 14430416, 15976532, 17205496, 20333768, 26314288, 27958931, 31953064, 34410992, 40667536, 55917862, 63906128, 111835724, 223671448, 447342896]

約数ペア:

[(1, 447342896), (2, 223671448), (4, 111835724), (7, 63906128), (8, 55917862), (11, 40667536), (13, 34410992), (14, 31953064), (16, 27958931), (17, 26314288), (22, 20333768), (26, 17205496), (28, 15976532), (31, 14430416), (34, 13157144), (44, 10166884), (52, 8602748), (53, 8440432), (56, 7988266), (62, 7215208), (68, 6578572), (77, 5809648), (88, 5083442), (91, 4915856), (104, 4301374), (106, 4220216), (112, 3994133), (119, 3759184), (124, 3607604), (136, 3289286), (143, 3128272), (154, 2904824), (176, 2541721), (182, 2457928), (187, 2392208), (208, 2150687), (212, 2110108), (217, 2061488), (221, 2024176), (238, 1879592), (248, 1803802), (272, 1644643), (286, 1564136), (308, 1452412), (341, 1311856), (364, 1228964), (371, 1205776), (374, 1196104), (403, 1110032), (424, 1055054), (434, 1030744), (442, 1012088), (476, 939796), (496, 901901), (527, 848848), (572, 782068), (583, 767312), (616, 726206), (682, 655928), (689, 649264), (728, 614482), (742, 602888), (748, 598052), (806, 555016), (848, 527527), (868, 515372), (884, 506044), (901, 496496), (952, 469898), (1001, 446896), (1054, 424424), (1144, 391034), (1166, 383656), (1232, 363103), (1309, 341744), (1364, 327964), (1378, 324632), (1456, 307241), (1484, 301444), (1496, 299026), (1547, 289168), (1612, 277508), (1643, 272272), (1736, 257686), (1768, 253022), (1802, 248248), (1904, 234949), (2002, 223448), (2108, 212212), (2288, 195517), (2332, 191828), (2387, 187408), (2431, 184016), (2618, 170872), (2728, 163982), (2756, 162316), (2821, 158576), (2968, 150722), (2992, 149513), (3094, 144584), (3224, 138754), (3286, 136136), (3472, 128843), (3536, 126511), (3604, 124124), (3689, 121264), (4004, 111724), (4081, 109616), (4216, 106106), (4433, 100912), (4664, 95914), (4774, 93704), (4823, 92752), (4862, 92008), (5236, 85436), (5456, 81991), (5512, 81158), (5642, 79288), (5797, 77168), (5936, 75361), (6188, 72292), (6307, 70928), (6448, 69377), (6572, 68068), (6851, 65296), (7208, 62062), (7378, 60632), (7579, 59024), (8008, 55862), (8162, 54808), (8432, 53053), (8866, 50456), (9328, 47957), (9548, 46852), (9646, 46376), (9724, 46004), (9911, 45136), (10472, 42718), (11024, 40579), (11284, 39644), (11501, 38896), (11594, 38584), (11713, 38192), (12376, 36146), (12614, 35464), (13144, 34034), (13702, 32648), (14416, 31031), (14756, 30316), (15158, 29512), (16016, 27931), (16324, 27404), (17017, 26288), (17732, 25228), (18073, 24752), (19096, 23426), (19292, 23188), (19448, 23002), (19822, 22568), (20944, 21359)]