387139584

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 1150269120

約数和(自身を除く): 763129536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 74, 78, 96, 104, 111, 128, 131, 148, 156, 192, 208, 222, 256, 262, 296, 312, 384, 393, 416, 444, 481, 512, 524, 592, 624, 768, 786, 832, 888, 962, 1024, 1048, 1184, 1248, 1443, 1536, 1572, 1664, 1703, 1776, 1924, 2048, 2096, 2368, 2496, 2886, 3072, 3144, 3328, 3406, 3552, 3848, 4192, 4736, 4847, 4992, 5109, 5772, 6144, 6288, 6656, 6812, 7104, 7696, 8384, 9472, 9694, 9984, 10218, 11544, 12576, 13312, 13624, 14208, 14541, 15392, 16768, 18944, 19388, 19968, 20436, 23088, 25152, 26624, 27248, 28416, 29082, 30784, 33536, 37888, 38776, 39936, 40872, 46176, 50304, 54496, 56832, 58164, 61568, 63011, 67072, 75776, 77552, 79872, 81744, 92352, 100608, 108992, 113664, 116328, 123136, 126022, 134144, 155104, 163488, 184704, 189033, 201216, 217984, 227328, 232656, 246272, 252044, 268288, 310208, 326976, 369408, 378066, 402432, 435968, 465312, 492544, 504088, 620416, 653952, 738816, 756132, 804864, 871936, 930624, 985088, 1008176, 1240832, 1307904, 1477632, 1512264, 1743872, 1861248, 2016352, 2481664, 2615808, 2955264, 3024528, 3487744, 3722496, 4032704, 4963328, 5231616, 6049056, 7444992, 8065408, 9926656, 10463232, 12098112, 14889984, 16130816, 24196224, 29779968, 32261632, 48392448, 64523264, 96784896, 129046528, 193569792, 387139584]

約数ペア:

[(1, 387139584), (2, 193569792), (3, 129046528), (4, 96784896), (6, 64523264), (8, 48392448), (12, 32261632), (13, 29779968), (16, 24196224), (24, 16130816), (26, 14889984), (32, 12098112), (37, 10463232), (39, 9926656), (48, 8065408), (52, 7444992), (64, 6049056), (74, 5231616), (78, 4963328), (96, 4032704), (104, 3722496), (111, 3487744), (128, 3024528), (131, 2955264), (148, 2615808), (156, 2481664), (192, 2016352), (208, 1861248), (222, 1743872), (256, 1512264), (262, 1477632), (296, 1307904), (312, 1240832), (384, 1008176), (393, 985088), (416, 930624), (444, 871936), (481, 804864), (512, 756132), (524, 738816), (592, 653952), (624, 620416), (768, 504088), (786, 492544), (832, 465312), (888, 435968), (962, 402432), (1024, 378066), (1048, 369408), (1184, 326976), (1248, 310208), (1443, 268288), (1536, 252044), (1572, 246272), (1664, 232656), (1703, 227328), (1776, 217984), (1924, 201216), (2048, 189033), (2096, 184704), (2368, 163488), (2496, 155104), (2886, 134144), (3072, 126022), (3144, 123136), (3328, 116328), (3406, 113664), (3552, 108992), (3848, 100608), (4192, 92352), (4736, 81744), (4847, 79872), (4992, 77552), (5109, 75776), (5772, 67072), (6144, 63011), (6288, 61568), (6656, 58164), (6812, 56832), (7104, 54496), (7696, 50304), (8384, 46176), (9472, 40872), (9694, 39936), (9984, 38776), (10218, 37888), (11544, 33536), (12576, 30784), (13312, 29082), (13624, 28416), (14208, 27248), (14541, 26624), (15392, 25152), (16768, 23088), (18944, 20436), (19388, 19968)]