2580307968

素因数分解:

$2^{13}\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 224

約数和(自身を含む): 8039990016

約数和(自身を除く): 5459682048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 283, 318, 336, 371, 384, 424, 448, 512, 566, 636, 672, 742, 768, 848, 849, 896, 1024, 1113, 1132, 1272, 1344, 1484, 1536, 1696, 1698, 1792, 1981, 2048, 2226, 2264, 2544, 2688, 2968, 3072, 3392, 3396, 3584, 3962, 4096, 4452, 4528, 5088, 5376, 5936, 5943, 6144, 6784, 6792, 7168, 7924, 8192, 8904, 9056, 10176, 10752, 11872, 11886, 12288, 13568, 13584, 14336, 14999, 15848, 17808, 18112, 20352, 21504, 23744, 23772, 24576, 27136, 27168, 28672, 29998, 31696, 35616, 36224, 40704, 43008, 44997, 47488, 47544, 54272, 54336, 57344, 59996, 63392, 71232, 72448, 81408, 86016, 89994, 94976, 95088, 104993, 108544, 108672, 119992, 126784, 142464, 144896, 162816, 172032, 179988, 189952, 190176, 209986, 217088, 217344, 239984, 253568, 284928, 289792, 314979, 325632, 359976, 379904, 380352, 419972, 434176, 434688, 479968, 507136, 569856, 579584, 629958, 651264, 719952, 759808, 760704, 839944, 869376, 959936, 1014272, 1139712, 1159168, 1259916, 1302528, 1439904, 1519616, 1521408, 1679888, 1738752, 1919872, 2028544, 2279424, 2318336, 2519832, 2879808, 3039232, 3042816, 3359776, 3477504, 3839744, 4057088, 4558848, 5039664, 5759616, 6085632, 6719552, 6955008, 7679488, 8114176, 9117696, 10079328, 11519232, 12171264, 13439104, 15358976, 16228352, 20158656, 23038464, 24342528, 26878208, 30717952, 40317312, 46076928, 48685056, 53756416, 61435904, 80634624, 92153856, 107512832, 122871808, 161269248, 184307712, 215025664, 322538496, 368615424, 430051328, 645076992, 860102656, 1290153984, 2580307968]

約数ペア:

[(1, 2580307968), (2, 1290153984), (3, 860102656), (4, 645076992), (6, 430051328), (7, 368615424), (8, 322538496), (12, 215025664), (14, 184307712), (16, 161269248), (21, 122871808), (24, 107512832), (28, 92153856), (32, 80634624), (42, 61435904), (48, 53756416), (53, 48685056), (56, 46076928), (64, 40317312), (84, 30717952), (96, 26878208), (106, 24342528), (112, 23038464), (128, 20158656), (159, 16228352), (168, 15358976), (192, 13439104), (212, 12171264), (224, 11519232), (256, 10079328), (283, 9117696), (318, 8114176), (336, 7679488), (371, 6955008), (384, 6719552), (424, 6085632), (448, 5759616), (512, 5039664), (566, 4558848), (636, 4057088), (672, 3839744), (742, 3477504), (768, 3359776), (848, 3042816), (849, 3039232), (896, 2879808), (1024, 2519832), (1113, 2318336), (1132, 2279424), (1272, 2028544), (1344, 1919872), (1484, 1738752), (1536, 1679888), (1696, 1521408), (1698, 1519616), (1792, 1439904), (1981, 1302528), (2048, 1259916), (2226, 1159168), (2264, 1139712), (2544, 1014272), (2688, 959936), (2968, 869376), (3072, 839944), (3392, 760704), (3396, 759808), (3584, 719952), (3962, 651264), (4096, 629958), (4452, 579584), (4528, 569856), (5088, 507136), (5376, 479968), (5936, 434688), (5943, 434176), (6144, 419972), (6784, 380352), (6792, 379904), (7168, 359976), (7924, 325632), (8192, 314979), (8904, 289792), (9056, 284928), (10176, 253568), (10752, 239984), (11872, 217344), (11886, 217088), (12288, 209986), (13568, 190176), (13584, 189952), (14336, 179988), (14999, 172032), (15848, 162816), (17808, 144896), (18112, 142464), (20352, 126784), (21504, 119992), (23744, 108672), (23772, 108544), (24576, 104993), (27136, 95088), (27168, 94976), (28672, 89994), (29998, 86016), (31696, 81408), (35616, 72448), (36224, 71232), (40704, 63392), (43008, 59996), (44997, 57344), (47488, 54336), (47544, 54272)]