1867321728

素因数分解:

$2^7\times 3^3\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5089

約数の個数: 128

約数和(自身を含む): 5562876000

約数和(自身を除く): 3695554272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 109, 128, 144, 192, 216, 218, 288, 327, 384, 432, 436, 576, 654, 864, 872, 981, 1152, 1308, 1728, 1744, 1962, 2616, 2943, 3456, 3488, 3924, 4957, 5232, 5886, 6976, 7848, 9914, 10464, 11772, 13952, 14871, 15696, 19828, 20928, 23544, 29742, 31392, 39656, 41856, 44613, 47088, 59484, 62784, 79312, 89226, 94176, 118968, 125568, 133839, 158624, 178452, 188352, 237936, 267678, 317248, 356904, 376704, 475872, 535356, 540313, 634496, 713808, 951744, 1070712, 1080626, 1427616, 1620939, 1903488, 2141424, 2161252, 2855232, 3241878, 4282848, 4322504, 4862817, 5710464, 6483756, 8565696, 8645008, 9725634, 12967512, 14588451, 17131392, 17290016, 19451268, 25935024, 29176902, 34580032, 38902536, 51870048, 58353804, 69160064, 77805072, 103740096, 116707608, 155610144, 207480192, 233415216, 311220288, 466830432, 622440576, 933660864, 1867321728]

約数ペア:

[(1, 1867321728), (2, 933660864), (3, 622440576), (4, 466830432), (6, 311220288), (8, 233415216), (9, 207480192), (12, 155610144), (16, 116707608), (18, 103740096), (24, 77805072), (27, 69160064), (32, 58353804), (36, 51870048), (48, 38902536), (54, 34580032), (64, 29176902), (72, 25935024), (96, 19451268), (108, 17290016), (109, 17131392), (128, 14588451), (144, 12967512), (192, 9725634), (216, 8645008), (218, 8565696), (288, 6483756), (327, 5710464), (384, 4862817), (432, 4322504), (436, 4282848), (576, 3241878), (654, 2855232), (864, 2161252), (872, 2141424), (981, 1903488), (1152, 1620939), (1308, 1427616), (1728, 1080626), (1744, 1070712), (1962, 951744), (2616, 713808), (2943, 634496), (3456, 540313), (3488, 535356), (3924, 475872), (4957, 376704), (5232, 356904), (5886, 317248), (6976, 267678), (7848, 237936), (9914, 188352), (10464, 178452), (11772, 158624), (13952, 133839), (14871, 125568), (15696, 118968), (19828, 94176), (20928, 89226), (23544, 79312), (29742, 62784), (31392, 59484), (39656, 47088), (41856, 44613)]