1871548416

素因数分解:

$2^{12}\times 3^4\times {\mathrm{5641}}^1$

素因数の和:5677

約数の個数: 130

約数和(自身を含む): 5591848262

約数和(自身を除く): 3720299846

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2048, 2304, 2592, 3072, 3456, 4096, 4608, 5184, 5641, 6144, 6912, 9216, 10368, 11282, 12288, 13824, 16923, 18432, 20736, 22564, 27648, 33846, 36864, 41472, 45128, 50769, 55296, 67692, 82944, 90256, 101538, 110592, 135384, 152307, 165888, 180512, 203076, 270768, 304614, 331776, 361024, 406152, 456921, 541536, 609228, 722048, 812304, 913842, 1083072, 1218456, 1444096, 1624608, 1827684, 2166144, 2436912, 2888192, 3249216, 3655368, 4332288, 4873824, 5776384, 6498432, 7310736, 8664576, 9747648, 11552768, 12996864, 14621472, 17329152, 19495296, 23105536, 25993728, 29242944, 34658304, 38990592, 51987456, 58485888, 69316608, 77981184, 103974912, 116971776, 155962368, 207949824, 233943552, 311924736, 467887104, 623849472, 935774208, 1871548416]

約数ペア:

[(1, 1871548416), (2, 935774208), (3, 623849472), (4, 467887104), (6, 311924736), (8, 233943552), (9, 207949824), (12, 155962368), (16, 116971776), (18, 103974912), (24, 77981184), (27, 69316608), (32, 58485888), (36, 51987456), (48, 38990592), (54, 34658304), (64, 29242944), (72, 25993728), (81, 23105536), (96, 19495296), (108, 17329152), (128, 14621472), (144, 12996864), (162, 11552768), (192, 9747648), (216, 8664576), (256, 7310736), (288, 6498432), (324, 5776384), (384, 4873824), (432, 4332288), (512, 3655368), (576, 3249216), (648, 2888192), (768, 2436912), (864, 2166144), (1024, 1827684), (1152, 1624608), (1296, 1444096), (1536, 1218456), (1728, 1083072), (2048, 913842), (2304, 812304), (2592, 722048), (3072, 609228), (3456, 541536), (4096, 456921), (4608, 406152), (5184, 361024), (5641, 331776), (6144, 304614), (6912, 270768), (9216, 203076), (10368, 180512), (11282, 165888), (12288, 152307), (13824, 135384), (16923, 110592), (18432, 101538), (20736, 90256), (22564, 82944), (27648, 67692), (33846, 55296), (36864, 50769), (41472, 45128)]