321577984

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 264

約数和(自身を含む): 882093240

約数和(自身を除く): 560515256

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 29, 32, 34, 49, 52, 56, 58, 64, 68, 91, 98, 104, 112, 116, 119, 128, 136, 182, 196, 203, 208, 221, 224, 232, 238, 256, 272, 364, 377, 392, 406, 416, 442, 448, 464, 476, 493, 512, 544, 637, 728, 754, 784, 812, 832, 833, 884, 896, 928, 952, 986, 1024, 1088, 1274, 1421, 1456, 1508, 1547, 1568, 1624, 1664, 1666, 1768, 1792, 1856, 1904, 1972, 2176, 2548, 2639, 2842, 2912, 3016, 3094, 3136, 3248, 3328, 3332, 3451, 3536, 3584, 3712, 3808, 3944, 4352, 5096, 5278, 5684, 5824, 6032, 6188, 6272, 6409, 6496, 6656, 6664, 6902, 7072, 7168, 7424, 7616, 7888, 8704, 10192, 10556, 10829, 11368, 11648, 12064, 12376, 12544, 12818, 12992, 13312, 13328, 13804, 14144, 14848, 15232, 15776, 17408, 18473, 20384, 21112, 21658, 22736, 23296, 24128, 24157, 24752, 25088, 25636, 25984, 26656, 27608, 28288, 29696, 30464, 31552, 36946, 40768, 42224, 43316, 44863, 45472, 46592, 48256, 48314, 49504, 50176, 51272, 51968, 53312, 55216, 56576, 60928, 63104, 73892, 81536, 84448, 86632, 89726, 90944, 93184, 96512, 96628, 99008, 102544, 103936, 106624, 110432, 113152, 121856, 126208, 147784, 163072, 168896, 173264, 179452, 181888, 193024, 193256, 198016, 205088, 207872, 213248, 220864, 226304, 252416, 295568, 314041, 326144, 337792, 346528, 358904, 363776, 386048, 386512, 396032, 410176, 426496, 441728, 504832, 591136, 628082, 652288, 675584, 693056, 717808, 727552, 773024, 792064, 820352, 852992, 883456, 1182272, 1256164, 1351168, 1386112, 1435616, 1455104, 1546048, 1584128, 1640704, 1766912, 2364544, 2512328, 2702336, 2772224, 2871232, 3092096, 3281408, 3533824, 4729088, 5024656, 5544448, 5742464, 6184192, 6562816, 9458176, 10049312, 11088896, 11484928, 12368384, 18916352, 20098624, 22969856, 24736768, 40197248, 45939712, 80394496, 160788992, 321577984]

約数ペア:

[(1, 321577984), (2, 160788992), (4, 80394496), (7, 45939712), (8, 40197248), (13, 24736768), (14, 22969856), (16, 20098624), (17, 18916352), (26, 12368384), (28, 11484928), (29, 11088896), (32, 10049312), (34, 9458176), (49, 6562816), (52, 6184192), (56, 5742464), (58, 5544448), (64, 5024656), (68, 4729088), (91, 3533824), (98, 3281408), (104, 3092096), (112, 2871232), (116, 2772224), (119, 2702336), (128, 2512328), (136, 2364544), (182, 1766912), (196, 1640704), (203, 1584128), (208, 1546048), (221, 1455104), (224, 1435616), (232, 1386112), (238, 1351168), (256, 1256164), (272, 1182272), (364, 883456), (377, 852992), (392, 820352), (406, 792064), (416, 773024), (442, 727552), (448, 717808), (464, 693056), (476, 675584), (493, 652288), (512, 628082), (544, 591136), (637, 504832), (728, 441728), (754, 426496), (784, 410176), (812, 396032), (832, 386512), (833, 386048), (884, 363776), (896, 358904), (928, 346528), (952, 337792), (986, 326144), (1024, 314041), (1088, 295568), (1274, 252416), (1421, 226304), (1456, 220864), (1508, 213248), (1547, 207872), (1568, 205088), (1624, 198016), (1664, 193256), (1666, 193024), (1768, 181888), (1792, 179452), (1856, 173264), (1904, 168896), (1972, 163072), (2176, 147784), (2548, 126208), (2639, 121856), (2842, 113152), (2912, 110432), (3016, 106624), (3094, 103936), (3136, 102544), (3248, 99008), (3328, 96628), (3332, 96512), (3451, 93184), (3536, 90944), (3584, 89726), (3712, 86632), (3808, 84448), (3944, 81536), (4352, 73892), (5096, 63104), (5278, 60928), (5684, 56576), (5824, 55216), (6032, 53312), (6188, 51968), (6272, 51272), (6409, 50176), (6496, 49504), (6656, 48314), (6664, 48256), (6902, 46592), (7072, 45472), (7168, 44863), (7424, 43316), (7616, 42224), (7888, 40768), (8704, 36946), (10192, 31552), (10556, 30464), (10829, 29696), (11368, 28288), (11648, 27608), (12064, 26656), (12376, 25984), (12544, 25636), (12818, 25088), (12992, 24752), (13312, 24157), (13328, 24128), (13804, 23296), (14144, 22736), (14848, 21658), (15232, 21112), (15776, 20384), (17408, 18473)]