221128704

素因数分解:

$2^{11}\times 3^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 697656960

約数和(自身を除く): 476528256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 43, 48, 54, 62, 64, 72, 81, 86, 93, 96, 108, 124, 128, 129, 144, 162, 172, 186, 192, 216, 248, 256, 258, 279, 288, 324, 344, 372, 384, 387, 432, 496, 512, 516, 558, 576, 648, 688, 744, 768, 774, 837, 864, 992, 1024, 1032, 1116, 1152, 1161, 1296, 1333, 1376, 1488, 1536, 1548, 1674, 1728, 1984, 2048, 2064, 2232, 2304, 2322, 2511, 2592, 2666, 2752, 2976, 3072, 3096, 3348, 3456, 3483, 3968, 3999, 4128, 4464, 4608, 4644, 5022, 5184, 5332, 5504, 5952, 6144, 6192, 6696, 6912, 6966, 7936, 7998, 8256, 8928, 9216, 9288, 10044, 10368, 10664, 11008, 11904, 11997, 12384, 13392, 13824, 13932, 15872, 15996, 16512, 17856, 18432, 18576, 20088, 20736, 21328, 22016, 23808, 23994, 24768, 26784, 27648, 27864, 31744, 31992, 33024, 35712, 35991, 37152, 40176, 41472, 42656, 44032, 47616, 47988, 49536, 53568, 55296, 55728, 63488, 63984, 66048, 71424, 71982, 74304, 80352, 82944, 85312, 88064, 95232, 95976, 99072, 107136, 107973, 111456, 127968, 132096, 142848, 143964, 148608, 160704, 165888, 170624, 190464, 191952, 198144, 214272, 215946, 222912, 255936, 264192, 285696, 287928, 297216, 321408, 341248, 383904, 396288, 428544, 431892, 445824, 511872, 571392, 575856, 594432, 642816, 682496, 767808, 792576, 857088, 863784, 891648, 1023744, 1151712, 1188864, 1285632, 1364992, 1535616, 1714176, 1727568, 1783296, 2047488, 2303424, 2377728, 2571264, 2729984, 3071232, 3455136, 3566592, 4094976, 4606848, 5142528, 6142464, 6910272, 7133184, 8189952, 9213696, 12284928, 13820544, 18427392, 24569856, 27641088, 36854784, 55282176, 73709568, 110564352, 221128704]

約数ペア:

[(1, 221128704), (2, 110564352), (3, 73709568), (4, 55282176), (6, 36854784), (8, 27641088), (9, 24569856), (12, 18427392), (16, 13820544), (18, 12284928), (24, 9213696), (27, 8189952), (31, 7133184), (32, 6910272), (36, 6142464), (43, 5142528), (48, 4606848), (54, 4094976), (62, 3566592), (64, 3455136), (72, 3071232), (81, 2729984), (86, 2571264), (93, 2377728), (96, 2303424), (108, 2047488), (124, 1783296), (128, 1727568), (129, 1714176), (144, 1535616), (162, 1364992), (172, 1285632), (186, 1188864), (192, 1151712), (216, 1023744), (248, 891648), (256, 863784), (258, 857088), (279, 792576), (288, 767808), (324, 682496), (344, 642816), (372, 594432), (384, 575856), (387, 571392), (432, 511872), (496, 445824), (512, 431892), (516, 428544), (558, 396288), (576, 383904), (648, 341248), (688, 321408), (744, 297216), (768, 287928), (774, 285696), (837, 264192), (864, 255936), (992, 222912), (1024, 215946), (1032, 214272), (1116, 198144), (1152, 191952), (1161, 190464), (1296, 170624), (1333, 165888), (1376, 160704), (1488, 148608), (1536, 143964), (1548, 142848), (1674, 132096), (1728, 127968), (1984, 111456), (2048, 107973), (2064, 107136), (2232, 99072), (2304, 95976), (2322, 95232), (2511, 88064), (2592, 85312), (2666, 82944), (2752, 80352), (2976, 74304), (3072, 71982), (3096, 71424), (3348, 66048), (3456, 63984), (3483, 63488), (3968, 55728), (3999, 55296), (4128, 53568), (4464, 49536), (4608, 47988), (4644, 47616), (5022, 44032), (5184, 42656), (5332, 41472), (5504, 40176), (5952, 37152), (6144, 35991), (6192, 35712), (6696, 33024), (6912, 31992), (6966, 31744), (7936, 27864), (7998, 27648), (8256, 26784), (8928, 24768), (9216, 23994), (9288, 23808), (10044, 22016), (10368, 21328), (10664, 20736), (11008, 20088), (11904, 18576), (11997, 18432), (12384, 17856), (13392, 16512), (13824, 15996), (13932, 15872)]