1279633152

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 288

約数和(自身を含む): 4144250880

約数和(自身を除く): 2864617728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 79, 84, 92, 96, 112, 128, 131, 138, 158, 161, 168, 184, 192, 224, 237, 256, 262, 276, 316, 322, 336, 368, 384, 393, 448, 474, 483, 524, 552, 553, 632, 644, 672, 736, 768, 786, 896, 917, 948, 966, 1048, 1104, 1106, 1264, 1288, 1344, 1472, 1572, 1659, 1792, 1817, 1834, 1896, 1932, 2096, 2208, 2212, 2528, 2576, 2688, 2751, 2944, 3013, 3144, 3318, 3634, 3668, 3792, 3864, 4192, 4416, 4424, 5056, 5152, 5376, 5451, 5502, 5888, 6026, 6288, 6636, 7268, 7336, 7584, 7728, 8384, 8832, 8848, 9039, 10112, 10304, 10349, 10902, 11004, 12052, 12576, 12719, 13272, 14536, 14672, 15168, 15456, 16768, 17664, 17696, 18078, 20224, 20608, 20698, 21091, 21804, 22008, 24104, 25152, 25438, 26544, 29072, 29344, 30336, 30912, 31047, 33536, 35392, 36156, 38157, 41216, 41396, 42182, 43608, 44016, 48208, 50304, 50876, 53088, 58144, 58688, 60672, 61824, 62094, 63273, 70784, 72312, 72443, 76314, 82792, 84364, 87216, 88032, 96416, 100608, 101752, 106176, 116288, 117376, 123648, 124188, 126546, 141568, 144624, 144886, 152628, 165584, 168728, 174432, 176064, 192832, 203504, 212352, 217329, 232576, 234752, 238027, 248376, 253092, 289248, 289772, 305256, 331168, 337456, 348864, 352128, 385664, 407008, 424704, 434658, 465152, 476054, 496752, 506184, 578496, 579544, 610512, 662336, 674912, 697728, 704256, 714081, 771328, 814016, 869316, 952108, 993504, 1012368, 1156992, 1159088, 1221024, 1324672, 1349824, 1395456, 1428162, 1628032, 1666189, 1738632, 1904216, 1987008, 2024736, 2313984, 2318176, 2442048, 2649344, 2699648, 2856324, 3256064, 3332378, 3477264, 3808432, 3974016, 4049472, 4636352, 4884096, 4998567, 5399296, 5712648, 6664756, 6954528, 7616864, 7948032, 8098944, 9272704, 9768192, 9997134, 11425296, 13329512, 13909056, 15233728, 16197888, 18545408, 19994268, 22850592, 26659024, 27818112, 30467456, 39988536, 45701184, 53318048, 55636224, 60934912, 79977072, 91402368, 106636096, 159954144, 182804736, 213272192, 319908288, 426544384, 639816576, 1279633152]

約数ペア:

[(1, 1279633152), (2, 639816576), (3, 426544384), (4, 319908288), (6, 213272192), (7, 182804736), (8, 159954144), (12, 106636096), (14, 91402368), (16, 79977072), (21, 60934912), (23, 55636224), (24, 53318048), (28, 45701184), (32, 39988536), (42, 30467456), (46, 27818112), (48, 26659024), (56, 22850592), (64, 19994268), (69, 18545408), (79, 16197888), (84, 15233728), (92, 13909056), (96, 13329512), (112, 11425296), (128, 9997134), (131, 9768192), (138, 9272704), (158, 8098944), (161, 7948032), (168, 7616864), (184, 6954528), (192, 6664756), (224, 5712648), (237, 5399296), (256, 4998567), (262, 4884096), (276, 4636352), (316, 4049472), (322, 3974016), (336, 3808432), (368, 3477264), (384, 3332378), (393, 3256064), (448, 2856324), (474, 2699648), (483, 2649344), (524, 2442048), (552, 2318176), (553, 2313984), (632, 2024736), (644, 1987008), (672, 1904216), (736, 1738632), (768, 1666189), (786, 1628032), (896, 1428162), (917, 1395456), (948, 1349824), (966, 1324672), (1048, 1221024), (1104, 1159088), (1106, 1156992), (1264, 1012368), (1288, 993504), (1344, 952108), (1472, 869316), (1572, 814016), (1659, 771328), (1792, 714081), (1817, 704256), (1834, 697728), (1896, 674912), (1932, 662336), (2096, 610512), (2208, 579544), (2212, 578496), (2528, 506184), (2576, 496752), (2688, 476054), (2751, 465152), (2944, 434658), (3013, 424704), (3144, 407008), (3318, 385664), (3634, 352128), (3668, 348864), (3792, 337456), (3864, 331168), (4192, 305256), (4416, 289772), (4424, 289248), (5056, 253092), (5152, 248376), (5376, 238027), (5451, 234752), (5502, 232576), (5888, 217329), (6026, 212352), (6288, 203504), (6636, 192832), (7268, 176064), (7336, 174432), (7584, 168728), (7728, 165584), (8384, 152628), (8832, 144886), (8848, 144624), (9039, 141568), (10112, 126546), (10304, 124188), (10349, 123648), (10902, 117376), (11004, 116288), (12052, 106176), (12576, 101752), (12719, 100608), (13272, 96416), (14536, 88032), (14672, 87216), (15168, 84364), (15456, 82792), (16768, 76314), (17664, 72443), (17696, 72312), (18078, 70784), (20224, 63273), (20608, 62094), (20698, 61824), (21091, 60672), (21804, 58688), (22008, 58144), (24104, 53088), (25152, 50876), (25438, 50304), (26544, 48208), (29072, 44016), (29344, 43608), (30336, 42182), (30912, 41396), (31047, 41216), (33536, 38157), (35392, 36156)]