2080604928

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{311}}^1$

素因数の和:642

約数の個数: 144

約数和(自身を含む): 5754857472

約数和(自身を除く): 3674252544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 281, 311, 372, 384, 496, 562, 622, 744, 768, 843, 933, 992, 1124, 1244, 1488, 1686, 1866, 1984, 2248, 2488, 2976, 3372, 3732, 3968, 4496, 4976, 5952, 6744, 7464, 7936, 8711, 8992, 9641, 9952, 11904, 13488, 14928, 17422, 17984, 19282, 19904, 23808, 26133, 26976, 28923, 29856, 34844, 35968, 38564, 39808, 52266, 53952, 57846, 59712, 69688, 71936, 77128, 79616, 87391, 104532, 107904, 115692, 119424, 139376, 154256, 174782, 209064, 215808, 231384, 238848, 262173, 278752, 308512, 349564, 418128, 462768, 524346, 557504, 617024, 699128, 836256, 925536, 1048692, 1115008, 1234048, 1398256, 1672512, 1851072, 2097384, 2230016, 2468096, 2709121, 2796512, 3345024, 3702144, 4194768, 5418242, 5593024, 6690048, 7404288, 8127363, 8389536, 10836484, 11186048, 16254726, 16779072, 21672968, 22372096, 32509452, 33558144, 43345936, 65018904, 67116288, 86691872, 130037808, 173383744, 260075616, 346767488, 520151232, 693534976, 1040302464, 2080604928]

約数ペア:

[(1, 2080604928), (2, 1040302464), (3, 693534976), (4, 520151232), (6, 346767488), (8, 260075616), (12, 173383744), (16, 130037808), (24, 86691872), (31, 67116288), (32, 65018904), (48, 43345936), (62, 33558144), (64, 32509452), (93, 22372096), (96, 21672968), (124, 16779072), (128, 16254726), (186, 11186048), (192, 10836484), (248, 8389536), (256, 8127363), (281, 7404288), (311, 6690048), (372, 5593024), (384, 5418242), (496, 4194768), (562, 3702144), (622, 3345024), (744, 2796512), (768, 2709121), (843, 2468096), (933, 2230016), (992, 2097384), (1124, 1851072), (1244, 1672512), (1488, 1398256), (1686, 1234048), (1866, 1115008), (1984, 1048692), (2248, 925536), (2488, 836256), (2976, 699128), (3372, 617024), (3732, 557504), (3968, 524346), (4496, 462768), (4976, 418128), (5952, 349564), (6744, 308512), (7464, 278752), (7936, 262173), (8711, 238848), (8992, 231384), (9641, 215808), (9952, 209064), (11904, 174782), (13488, 154256), (14928, 139376), (17422, 119424), (17984, 115692), (19282, 107904), (19904, 104532), (23808, 87391), (26133, 79616), (26976, 77128), (28923, 71936), (29856, 69688), (34844, 59712), (35968, 57846), (38564, 53952), (39808, 52266)]