18147239936

素因数分解:

$2^{11}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 192

約数和(自身を含む): 44230717440

約数和(自身を除く): 26083477504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 64, 92, 94, 112, 128, 161, 184, 188, 224, 256, 322, 329, 368, 376, 448, 512, 644, 658, 736, 752, 896, 1024, 1081, 1171, 1288, 1316, 1472, 1504, 1792, 2048, 2162, 2342, 2576, 2632, 2944, 3008, 3584, 4324, 4684, 5152, 5264, 5888, 6016, 7168, 7567, 8197, 8648, 9368, 10304, 10528, 11776, 12032, 14336, 15134, 16394, 17296, 18736, 20608, 21056, 23552, 24064, 26933, 30268, 32788, 34592, 37472, 41216, 42112, 47104, 48128, 53866, 55037, 60536, 65576, 69184, 74944, 82432, 84224, 96256, 107732, 110074, 121072, 131152, 138368, 149888, 164864, 168448, 188531, 215464, 220148, 242144, 262304, 276736, 299776, 329728, 336896, 377062, 385259, 430928, 440296, 484288, 524608, 553472, 599552, 673792, 754124, 770518, 861856, 880592, 968576, 1049216, 1106944, 1199104, 1265851, 1508248, 1541036, 1723712, 1761184, 1937152, 2098432, 2213888, 2398208, 2531702, 3016496, 3082072, 3447424, 3522368, 3874304, 4196864, 5063404, 6032992, 6164144, 6894848, 7044736, 7748608, 8393728, 8860957, 10126808, 12065984, 12328288, 13789696, 14089472, 15497216, 16787456, 17721914, 20253616, 24131968, 24656576, 27579392, 28178944, 35443828, 40507232, 48263936, 49313152, 55158784, 56357888, 70887656, 81014464, 96527872, 98626304, 112715776, 141775312, 162028928, 193055744, 197252608, 283550624, 324057856, 386111488, 394505216, 567101248, 648115712, 789010432, 1134202496, 1296231424, 2268404992, 2592462848, 4536809984, 9073619968, 18147239936]

約数ペア:

[(1, 18147239936), (2, 9073619968), (4, 4536809984), (7, 2592462848), (8, 2268404992), (14, 1296231424), (16, 1134202496), (23, 789010432), (28, 648115712), (32, 567101248), (46, 394505216), (47, 386111488), (56, 324057856), (64, 283550624), (92, 197252608), (94, 193055744), (112, 162028928), (128, 141775312), (161, 112715776), (184, 98626304), (188, 96527872), (224, 81014464), (256, 70887656), (322, 56357888), (329, 55158784), (368, 49313152), (376, 48263936), (448, 40507232), (512, 35443828), (644, 28178944), (658, 27579392), (736, 24656576), (752, 24131968), (896, 20253616), (1024, 17721914), (1081, 16787456), (1171, 15497216), (1288, 14089472), (1316, 13789696), (1472, 12328288), (1504, 12065984), (1792, 10126808), (2048, 8860957), (2162, 8393728), (2342, 7748608), (2576, 7044736), (2632, 6894848), (2944, 6164144), (3008, 6032992), (3584, 5063404), (4324, 4196864), (4684, 3874304), (5152, 3522368), (5264, 3447424), (5888, 3082072), (6016, 3016496), (7168, 2531702), (7567, 2398208), (8197, 2213888), (8648, 2098432), (9368, 1937152), (10304, 1761184), (10528, 1723712), (11776, 1541036), (12032, 1508248), (14336, 1265851), (15134, 1199104), (16394, 1106944), (17296, 1049216), (18736, 968576), (20608, 880592), (21056, 861856), (23552, 770518), (24064, 754124), (26933, 673792), (30268, 599552), (32788, 553472), (34592, 524608), (37472, 484288), (41216, 440296), (42112, 430928), (47104, 385259), (48128, 377062), (53866, 336896), (55037, 329728), (60536, 299776), (65576, 276736), (69184, 262304), (74944, 242144), (82432, 220148), (84224, 215464), (96256, 188531), (107732, 168448), (110074, 164864), (121072, 149888), (131152, 138368)]