1305851904

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:413

約数の個数: 288

約数和(自身を含む): 4471740000

約数和(自身を除く): 3165888096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 64, 72, 84, 87, 96, 112, 116, 126, 128, 144, 168, 174, 192, 203, 224, 232, 252, 256, 261, 288, 336, 348, 349, 384, 406, 448, 464, 504, 512, 522, 576, 609, 672, 696, 698, 768, 812, 896, 928, 1008, 1024, 1044, 1047, 1152, 1218, 1344, 1392, 1396, 1536, 1624, 1792, 1827, 1856, 2016, 2048, 2088, 2094, 2304, 2436, 2443, 2688, 2784, 2792, 3072, 3141, 3248, 3584, 3654, 3712, 4032, 4176, 4188, 4608, 4872, 4886, 5376, 5568, 5584, 6144, 6282, 6496, 7168, 7308, 7329, 7424, 8064, 8352, 8376, 9216, 9744, 9772, 10121, 10752, 11136, 11168, 12564, 12992, 14336, 14616, 14658, 14848, 16128, 16704, 16752, 18432, 19488, 19544, 20242, 21504, 21987, 22272, 22336, 25128, 25984, 29232, 29316, 29696, 30363, 32256, 33408, 33504, 38976, 39088, 40484, 43008, 43974, 44544, 44672, 50256, 51968, 58464, 58632, 59392, 60726, 64512, 66816, 67008, 70847, 77952, 78176, 80968, 87948, 89088, 89344, 91089, 100512, 103936, 116928, 117264, 121452, 129024, 133632, 134016, 141694, 155904, 156352, 161936, 175896, 178176, 178688, 182178, 201024, 207872, 212541, 233856, 234528, 242904, 267264, 268032, 283388, 311808, 312704, 323872, 351792, 357376, 364356, 402048, 415744, 425082, 467712, 469056, 485808, 534528, 536064, 566776, 623616, 625408, 637623, 647744, 703584, 714752, 728712, 804096, 850164, 935424, 938112, 971616, 1072128, 1133552, 1247232, 1250816, 1275246, 1295488, 1407168, 1457424, 1608192, 1700328, 1870848, 1876224, 1943232, 2144256, 2267104, 2501632, 2550492, 2590976, 2814336, 2914848, 3216384, 3400656, 3741696, 3752448, 3886464, 4534208, 5003264, 5100984, 5181952, 5628672, 5829696, 6432768, 6801312, 7504896, 7772928, 9068416, 10201968, 10363904, 11257344, 11659392, 13602624, 15009792, 15545856, 18136832, 20403936, 20727808, 22514688, 23318784, 27205248, 31091712, 36273664, 40807872, 45029376, 46637568, 54410496, 62183424, 72547328, 81615744, 93275136, 108820992, 145094656, 163231488, 186550272, 217641984, 326462976, 435283968, 652925952, 1305851904]

約数ペア:

[(1, 1305851904), (2, 652925952), (3, 435283968), (4, 326462976), (6, 217641984), (7, 186550272), (8, 163231488), (9, 145094656), (12, 108820992), (14, 93275136), (16, 81615744), (18, 72547328), (21, 62183424), (24, 54410496), (28, 46637568), (29, 45029376), (32, 40807872), (36, 36273664), (42, 31091712), (48, 27205248), (56, 23318784), (58, 22514688), (63, 20727808), (64, 20403936), (72, 18136832), (84, 15545856), (87, 15009792), (96, 13602624), (112, 11659392), (116, 11257344), (126, 10363904), (128, 10201968), (144, 9068416), (168, 7772928), (174, 7504896), (192, 6801312), (203, 6432768), (224, 5829696), (232, 5628672), (252, 5181952), (256, 5100984), (261, 5003264), (288, 4534208), (336, 3886464), (348, 3752448), (349, 3741696), (384, 3400656), (406, 3216384), (448, 2914848), (464, 2814336), (504, 2590976), (512, 2550492), (522, 2501632), (576, 2267104), (609, 2144256), (672, 1943232), (696, 1876224), (698, 1870848), (768, 1700328), (812, 1608192), (896, 1457424), (928, 1407168), (1008, 1295488), (1024, 1275246), (1044, 1250816), (1047, 1247232), (1152, 1133552), (1218, 1072128), (1344, 971616), (1392, 938112), (1396, 935424), (1536, 850164), (1624, 804096), (1792, 728712), (1827, 714752), (1856, 703584), (2016, 647744), (2048, 637623), (2088, 625408), (2094, 623616), (2304, 566776), (2436, 536064), (2443, 534528), (2688, 485808), (2784, 469056), (2792, 467712), (3072, 425082), (3141, 415744), (3248, 402048), (3584, 364356), (3654, 357376), (3712, 351792), (4032, 323872), (4176, 312704), (4188, 311808), (4608, 283388), (4872, 268032), (4886, 267264), (5376, 242904), (5568, 234528), (5584, 233856), (6144, 212541), (6282, 207872), (6496, 201024), (7168, 182178), (7308, 178688), (7329, 178176), (7424, 175896), (8064, 161936), (8352, 156352), (8376, 155904), (9216, 141694), (9744, 134016), (9772, 133632), (10121, 129024), (10752, 121452), (11136, 117264), (11168, 116928), (12564, 103936), (12992, 100512), (14336, 91089), (14616, 89344), (14658, 89088), (14848, 87948), (16128, 80968), (16704, 78176), (16752, 77952), (18432, 70847), (19488, 67008), (19544, 66816), (20242, 64512), (21504, 60726), (21987, 59392), (22272, 58632), (22336, 58464), (25128, 51968), (25984, 50256), (29232, 44672), (29316, 44544), (29696, 43974), (30363, 43008), (32256, 40484), (33408, 39088), (33504, 38976)]