1325420544

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:864

約数の個数: 208

約数和(自身を含む): 4256698880

約数和(自身を除く): 2931278336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 811, 896, 912, 1024, 1064, 1216, 1344, 1536, 1596, 1622, 1792, 1824, 2048, 2128, 2432, 2433, 2688, 3072, 3192, 3244, 3584, 3648, 4096, 4256, 4864, 4866, 5376, 5677, 6144, 6384, 6488, 7168, 7296, 8512, 9728, 9732, 10752, 11354, 12288, 12768, 12976, 14336, 14592, 15409, 17024, 17031, 19456, 19464, 21504, 22708, 25536, 25952, 28672, 29184, 30818, 34048, 34062, 38912, 38928, 43008, 45416, 46227, 51072, 51904, 58368, 61636, 68096, 68124, 77824, 77856, 86016, 90832, 92454, 102144, 103808, 107863, 116736, 123272, 136192, 136248, 155712, 181664, 184908, 204288, 207616, 215726, 233472, 246544, 272384, 272496, 311424, 323589, 363328, 369816, 408576, 415232, 431452, 493088, 544768, 544992, 622848, 647178, 726656, 739632, 817152, 830464, 862904, 986176, 1089984, 1245696, 1294356, 1453312, 1479264, 1634304, 1660928, 1725808, 1972352, 2179968, 2491392, 2588712, 2906624, 2958528, 3321856, 3451616, 3944704, 4359936, 4982784, 5177424, 5813248, 5917056, 6903232, 7889408, 8719872, 9965568, 10354848, 11626496, 11834112, 13806464, 15778816, 17439744, 20709696, 23252992, 23668224, 27612928, 31557632, 34879488, 41419392, 47336448, 55225856, 63115264, 69758976, 82838784, 94672896, 110451712, 165677568, 189345792, 220903424, 331355136, 441806848, 662710272, 1325420544]

約数ペア:

[(1, 1325420544), (2, 662710272), (3, 441806848), (4, 331355136), (6, 220903424), (7, 189345792), (8, 165677568), (12, 110451712), (14, 94672896), (16, 82838784), (19, 69758976), (21, 63115264), (24, 55225856), (28, 47336448), (32, 41419392), (38, 34879488), (42, 31557632), (48, 27612928), (56, 23668224), (57, 23252992), (64, 20709696), (76, 17439744), (84, 15778816), (96, 13806464), (112, 11834112), (114, 11626496), (128, 10354848), (133, 9965568), (152, 8719872), (168, 7889408), (192, 6903232), (224, 5917056), (228, 5813248), (256, 5177424), (266, 4982784), (304, 4359936), (336, 3944704), (384, 3451616), (399, 3321856), (448, 2958528), (456, 2906624), (512, 2588712), (532, 2491392), (608, 2179968), (672, 1972352), (768, 1725808), (798, 1660928), (811, 1634304), (896, 1479264), (912, 1453312), (1024, 1294356), (1064, 1245696), (1216, 1089984), (1344, 986176), (1536, 862904), (1596, 830464), (1622, 817152), (1792, 739632), (1824, 726656), (2048, 647178), (2128, 622848), (2432, 544992), (2433, 544768), (2688, 493088), (3072, 431452), (3192, 415232), (3244, 408576), (3584, 369816), (3648, 363328), (4096, 323589), (4256, 311424), (4864, 272496), (4866, 272384), (5376, 246544), (5677, 233472), (6144, 215726), (6384, 207616), (6488, 204288), (7168, 184908), (7296, 181664), (8512, 155712), (9728, 136248), (9732, 136192), (10752, 123272), (11354, 116736), (12288, 107863), (12768, 103808), (12976, 102144), (14336, 92454), (14592, 90832), (15409, 86016), (17024, 77856), (17031, 77824), (19456, 68124), (19464, 68096), (21504, 61636), (22708, 58368), (25536, 51904), (25952, 51072), (28672, 46227), (29184, 45416), (30818, 43008), (34048, 38928), (34062, 38912)]