478752768

素因数分解:

$2^{12}\times 3^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 312

約数和(自身を含む): 1586170768

約数和(自身を除く): 1107418000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 37, 39, 48, 52, 54, 64, 72, 74, 78, 81, 96, 104, 108, 111, 117, 128, 144, 148, 156, 162, 192, 208, 216, 222, 234, 243, 256, 288, 296, 312, 324, 333, 351, 384, 416, 432, 444, 468, 481, 486, 512, 576, 592, 624, 648, 666, 702, 768, 832, 864, 888, 936, 962, 972, 999, 1024, 1053, 1152, 1184, 1248, 1296, 1332, 1404, 1443, 1536, 1664, 1728, 1776, 1872, 1924, 1944, 1998, 2048, 2106, 2304, 2368, 2496, 2592, 2664, 2808, 2886, 2997, 3072, 3159, 3328, 3456, 3552, 3744, 3848, 3888, 3996, 4096, 4212, 4329, 4608, 4736, 4992, 5184, 5328, 5616, 5772, 5994, 6144, 6318, 6656, 6912, 7104, 7488, 7696, 7776, 7992, 8424, 8658, 8991, 9216, 9472, 9984, 10368, 10656, 11232, 11544, 11988, 12288, 12636, 12987, 13312, 13824, 14208, 14976, 15392, 15552, 15984, 16848, 17316, 17982, 18432, 18944, 19968, 20736, 21312, 22464, 23088, 23976, 25272, 25974, 26624, 27648, 28416, 29952, 30784, 31104, 31968, 33696, 34632, 35964, 36864, 37888, 38961, 39936, 41472, 42624, 44928, 46176, 47952, 50544, 51948, 53248, 55296, 56832, 59904, 61568, 62208, 63936, 67392, 69264, 71928, 75776, 77922, 79872, 82944, 85248, 89856, 92352, 95904, 101088, 103896, 110592, 113664, 116883, 119808, 123136, 124416, 127872, 134784, 138528, 143856, 151552, 155844, 159744, 165888, 170496, 179712, 184704, 191808, 202176, 207792, 227328, 233766, 239616, 246272, 248832, 255744, 269568, 277056, 287712, 311688, 331776, 340992, 359424, 369408, 383616, 404352, 415584, 454656, 467532, 479232, 492544, 497664, 511488, 539136, 554112, 575424, 623376, 681984, 718848, 738816, 767232, 808704, 831168, 935064, 985088, 995328, 1022976, 1078272, 1108224, 1150848, 1246752, 1363968, 1437696, 1477632, 1534464, 1617408, 1662336, 1870128, 1970176, 2045952, 2156544, 2216448, 2301696, 2493504, 2955264, 3068928, 3234816, 3324672, 3740256, 4091904, 4313088, 4432896, 4603392, 4987008, 5910528, 6137856, 6469632, 6649344, 7480512, 8865792, 9206784, 9974016, 12275712, 12939264, 13298688, 14961024, 17731584, 18413568, 19948032, 26597376, 29922048, 36827136, 39896064, 53194752, 59844096, 79792128, 119688192, 159584256, 239376384, 478752768]

約数ペア:

[(1, 478752768), (2, 239376384), (3, 159584256), (4, 119688192), (6, 79792128), (8, 59844096), (9, 53194752), (12, 39896064), (13, 36827136), (16, 29922048), (18, 26597376), (24, 19948032), (26, 18413568), (27, 17731584), (32, 14961024), (36, 13298688), (37, 12939264), (39, 12275712), (48, 9974016), (52, 9206784), (54, 8865792), (64, 7480512), (72, 6649344), (74, 6469632), (78, 6137856), (81, 5910528), (96, 4987008), (104, 4603392), (108, 4432896), (111, 4313088), (117, 4091904), (128, 3740256), (144, 3324672), (148, 3234816), (156, 3068928), (162, 2955264), (192, 2493504), (208, 2301696), (216, 2216448), (222, 2156544), (234, 2045952), (243, 1970176), (256, 1870128), (288, 1662336), (296, 1617408), (312, 1534464), (324, 1477632), (333, 1437696), (351, 1363968), (384, 1246752), (416, 1150848), (432, 1108224), (444, 1078272), (468, 1022976), (481, 995328), (486, 985088), (512, 935064), (576, 831168), (592, 808704), (624, 767232), (648, 738816), (666, 718848), (702, 681984), (768, 623376), (832, 575424), (864, 554112), (888, 539136), (936, 511488), (962, 497664), (972, 492544), (999, 479232), (1024, 467532), (1053, 454656), (1152, 415584), (1184, 404352), (1248, 383616), (1296, 369408), (1332, 359424), (1404, 340992), (1443, 331776), (1536, 311688), (1664, 287712), (1728, 277056), (1776, 269568), (1872, 255744), (1924, 248832), (1944, 246272), (1998, 239616), (2048, 233766), (2106, 227328), (2304, 207792), (2368, 202176), (2496, 191808), (2592, 184704), (2664, 179712), (2808, 170496), (2886, 165888), (2997, 159744), (3072, 155844), (3159, 151552), (3328, 143856), (3456, 138528), (3552, 134784), (3744, 127872), (3848, 124416), (3888, 123136), (3996, 119808), (4096, 116883), (4212, 113664), (4329, 110592), (4608, 103896), (4736, 101088), (4992, 95904), (5184, 92352), (5328, 89856), (5616, 85248), (5772, 82944), (5994, 79872), (6144, 77922), (6318, 75776), (6656, 71928), (6912, 69264), (7104, 67392), (7488, 63936), (7696, 62208), (7776, 61568), (7992, 59904), (8424, 56832), (8658, 55296), (8991, 53248), (9216, 51948), (9472, 50544), (9984, 47952), (10368, 46176), (10656, 44928), (11232, 42624), (11544, 41472), (11988, 39936), (12288, 38961), (12636, 37888), (12987, 36864), (13312, 35964), (13824, 34632), (14208, 33696), (14976, 31968), (15392, 31104), (15552, 30784), (15984, 29952), (16848, 28416), (17316, 27648), (17982, 26624), (18432, 25974), (18944, 25272), (19968, 23976), (20736, 23088), (21312, 22464)]