1311295488

素因数分解:

$2^{11}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 192

約数和(自身を含む): 3773952000

約数和(自身を除く): 2462656512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 128, 141, 152, 188, 192, 228, 239, 256, 282, 304, 376, 384, 456, 478, 512, 564, 608, 717, 752, 768, 893, 912, 956, 1024, 1128, 1216, 1434, 1504, 1536, 1786, 1824, 1912, 2048, 2256, 2432, 2679, 2868, 3008, 3072, 3572, 3648, 3824, 4512, 4541, 4864, 5358, 5736, 6016, 6144, 7144, 7296, 7648, 9024, 9082, 9728, 10716, 11233, 11472, 12032, 13623, 14288, 14592, 15296, 18048, 18164, 19456, 21432, 22466, 22944, 24064, 27246, 28576, 29184, 30592, 33699, 36096, 36328, 38912, 42864, 44932, 45888, 48128, 54492, 57152, 58368, 61184, 67398, 72192, 72656, 85728, 89864, 91776, 96256, 108984, 114304, 116736, 122368, 134796, 144384, 145312, 171456, 179728, 183552, 213427, 217968, 228608, 244736, 269592, 288768, 290624, 342912, 359456, 367104, 426854, 435936, 457216, 489472, 539184, 581248, 640281, 685824, 718912, 734208, 853708, 871872, 914432, 1078368, 1162496, 1280562, 1371648, 1437824, 1468416, 1707416, 1743744, 1828864, 2156736, 2324992, 2561124, 2743296, 2875648, 3414832, 3487488, 4313472, 4649984, 5122248, 5486592, 5751296, 6829664, 6974976, 8626944, 9299968, 10244496, 11502592, 13659328, 13949952, 17253888, 20488992, 23005184, 27318656, 27899904, 34507776, 40977984, 54637312, 69015552, 81955968, 109274624, 163911936, 218549248, 327823872, 437098496, 655647744, 1311295488]

約数ペア:

[(1, 1311295488), (2, 655647744), (3, 437098496), (4, 327823872), (6, 218549248), (8, 163911936), (12, 109274624), (16, 81955968), (19, 69015552), (24, 54637312), (32, 40977984), (38, 34507776), (47, 27899904), (48, 27318656), (57, 23005184), (64, 20488992), (76, 17253888), (94, 13949952), (96, 13659328), (114, 11502592), (128, 10244496), (141, 9299968), (152, 8626944), (188, 6974976), (192, 6829664), (228, 5751296), (239, 5486592), (256, 5122248), (282, 4649984), (304, 4313472), (376, 3487488), (384, 3414832), (456, 2875648), (478, 2743296), (512, 2561124), (564, 2324992), (608, 2156736), (717, 1828864), (752, 1743744), (768, 1707416), (893, 1468416), (912, 1437824), (956, 1371648), (1024, 1280562), (1128, 1162496), (1216, 1078368), (1434, 914432), (1504, 871872), (1536, 853708), (1786, 734208), (1824, 718912), (1912, 685824), (2048, 640281), (2256, 581248), (2432, 539184), (2679, 489472), (2868, 457216), (3008, 435936), (3072, 426854), (3572, 367104), (3648, 359456), (3824, 342912), (4512, 290624), (4541, 288768), (4864, 269592), (5358, 244736), (5736, 228608), (6016, 217968), (6144, 213427), (7144, 183552), (7296, 179728), (7648, 171456), (9024, 145312), (9082, 144384), (9728, 134796), (10716, 122368), (11233, 116736), (11472, 114304), (12032, 108984), (13623, 96256), (14288, 91776), (14592, 89864), (15296, 85728), (18048, 72656), (18164, 72192), (19456, 67398), (21432, 61184), (22466, 58368), (22944, 57152), (24064, 54492), (27246, 48128), (28576, 45888), (29184, 44932), (30592, 42864), (33699, 38912), (36096, 36328)]