1380191232

素因数分解:

$2^{10}\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 264

約数和(自身を含む): 4385263536

約数和(自身を除く): 3005072304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 173, 192, 196, 212, 224, 256, 294, 318, 336, 346, 371, 384, 392, 424, 448, 512, 519, 588, 636, 672, 692, 742, 768, 784, 848, 896, 1024, 1038, 1113, 1176, 1211, 1272, 1344, 1384, 1484, 1536, 1568, 1696, 1792, 2076, 2226, 2352, 2422, 2544, 2597, 2688, 2768, 2968, 3072, 3136, 3392, 3584, 3633, 4152, 4452, 4704, 4844, 5088, 5194, 5376, 5536, 5936, 6272, 6784, 7168, 7266, 7791, 8304, 8477, 8904, 9169, 9408, 9688, 10176, 10388, 10752, 11072, 11872, 12544, 13568, 14532, 15582, 16608, 16954, 17808, 18338, 18816, 19376, 20352, 20776, 21504, 22144, 23744, 25088, 25431, 27136, 27507, 29064, 31164, 33216, 33908, 35616, 36676, 37632, 38752, 40704, 41552, 44288, 47488, 50176, 50862, 54272, 55014, 58128, 62328, 64183, 66432, 67816, 71232, 73352, 75264, 77504, 81408, 83104, 88576, 94976, 101724, 110028, 116256, 124656, 128366, 132864, 135632, 142464, 146704, 150528, 155008, 162816, 166208, 177152, 189952, 192549, 203448, 220056, 232512, 249312, 256732, 265728, 271264, 284928, 293408, 310016, 332416, 379904, 385098, 406896, 440112, 449281, 465024, 498624, 513464, 531456, 542528, 569856, 586816, 620032, 664832, 770196, 813792, 880224, 898562, 930048, 997248, 1026928, 1085056, 1139712, 1173632, 1240064, 1329664, 1347843, 1540392, 1627584, 1760448, 1797124, 1860096, 1994496, 2053856, 2170112, 2347264, 2659328, 2695686, 3080784, 3255168, 3520896, 3594248, 3720192, 3988992, 4107712, 4340224, 4694528, 5391372, 6161568, 6510336, 7041792, 7188496, 7977984, 8215424, 8680448, 9389056, 10782744, 12323136, 13020672, 14083584, 14376992, 16430848, 21565488, 24646272, 26041344, 28167168, 28753984, 32861696, 43130976, 49292544, 57507968, 65723392, 86261952, 98585088, 115015936, 172523904, 197170176, 230031872, 345047808, 460063744, 690095616, 1380191232]

約数ペア:

[(1, 1380191232), (2, 690095616), (3, 460063744), (4, 345047808), (6, 230031872), (7, 197170176), (8, 172523904), (12, 115015936), (14, 98585088), (16, 86261952), (21, 65723392), (24, 57507968), (28, 49292544), (32, 43130976), (42, 32861696), (48, 28753984), (49, 28167168), (53, 26041344), (56, 24646272), (64, 21565488), (84, 16430848), (96, 14376992), (98, 14083584), (106, 13020672), (112, 12323136), (128, 10782744), (147, 9389056), (159, 8680448), (168, 8215424), (173, 7977984), (192, 7188496), (196, 7041792), (212, 6510336), (224, 6161568), (256, 5391372), (294, 4694528), (318, 4340224), (336, 4107712), (346, 3988992), (371, 3720192), (384, 3594248), (392, 3520896), (424, 3255168), (448, 3080784), (512, 2695686), (519, 2659328), (588, 2347264), (636, 2170112), (672, 2053856), (692, 1994496), (742, 1860096), (768, 1797124), (784, 1760448), (848, 1627584), (896, 1540392), (1024, 1347843), (1038, 1329664), (1113, 1240064), (1176, 1173632), (1211, 1139712), (1272, 1085056), (1344, 1026928), (1384, 997248), (1484, 930048), (1536, 898562), (1568, 880224), (1696, 813792), (1792, 770196), (2076, 664832), (2226, 620032), (2352, 586816), (2422, 569856), (2544, 542528), (2597, 531456), (2688, 513464), (2768, 498624), (2968, 465024), (3072, 449281), (3136, 440112), (3392, 406896), (3584, 385098), (3633, 379904), (4152, 332416), (4452, 310016), (4704, 293408), (4844, 284928), (5088, 271264), (5194, 265728), (5376, 256732), (5536, 249312), (5936, 232512), (6272, 220056), (6784, 203448), (7168, 192549), (7266, 189952), (7791, 177152), (8304, 166208), (8477, 162816), (8904, 155008), (9169, 150528), (9408, 146704), (9688, 142464), (10176, 135632), (10388, 132864), (10752, 128366), (11072, 124656), (11872, 116256), (12544, 110028), (13568, 101724), (14532, 94976), (15582, 88576), (16608, 83104), (16954, 81408), (17808, 77504), (18338, 75264), (18816, 73352), (19376, 71232), (20352, 67816), (20776, 66432), (21504, 64183), (22144, 62328), (23744, 58128), (25088, 55014), (25431, 54272), (27136, 50862), (27507, 50176), (29064, 47488), (31164, 44288), (33216, 41552), (33908, 40704), (35616, 38752), (36676, 37632)]