2493270528

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 240

約数和(自身を含む): 7812741024

約数和(自身を除く): 5319470496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 157, 168, 192, 196, 211, 224, 256, 294, 314, 336, 384, 392, 422, 448, 471, 512, 588, 628, 633, 672, 768, 784, 844, 896, 942, 1099, 1176, 1256, 1266, 1344, 1477, 1536, 1568, 1688, 1792, 1884, 2198, 2352, 2512, 2532, 2688, 2954, 3136, 3297, 3376, 3584, 3768, 4396, 4431, 4704, 5024, 5064, 5376, 5908, 6272, 6594, 6752, 7536, 7693, 8792, 8862, 9408, 10048, 10128, 10339, 10752, 11816, 12544, 13188, 13504, 15072, 15386, 17584, 17724, 18816, 20096, 20256, 20678, 23079, 23632, 25088, 26376, 27008, 30144, 30772, 31017, 33127, 35168, 35448, 37632, 40192, 40512, 41356, 46158, 47264, 52752, 54016, 60288, 61544, 62034, 66254, 70336, 70896, 75264, 80384, 81024, 82712, 92316, 94528, 99381, 105504, 108032, 120576, 123088, 124068, 132508, 140672, 141792, 162048, 165424, 184632, 189056, 198762, 211008, 231889, 241152, 246176, 248136, 265016, 281344, 283584, 324096, 330848, 369264, 378112, 397524, 422016, 463778, 492352, 496272, 530032, 562688, 567168, 661696, 695667, 738528, 756224, 795048, 844032, 927556, 984704, 992544, 1060064, 1134336, 1323392, 1391334, 1477056, 1590096, 1623223, 1688064, 1855112, 1969408, 1985088, 2120128, 2268672, 2646784, 2782668, 2954112, 3180192, 3246446, 3710224, 3938816, 3970176, 4240256, 4869669, 5293568, 5565336, 5908224, 6360384, 6492892, 7420448, 7940352, 8480512, 9739338, 11130672, 11816448, 12720768, 12985784, 14840896, 15880704, 16961024, 19478676, 22261344, 25441536, 25971568, 29681792, 38957352, 44522688, 50883072, 51943136, 59363584, 77914704, 89045376, 103886272, 118727168, 155829408, 178090752, 207772544, 311658816, 356181504, 415545088, 623317632, 831090176, 1246635264, 2493270528]

約数ペア:

[(1, 2493270528), (2, 1246635264), (3, 831090176), (4, 623317632), (6, 415545088), (7, 356181504), (8, 311658816), (12, 207772544), (14, 178090752), (16, 155829408), (21, 118727168), (24, 103886272), (28, 89045376), (32, 77914704), (42, 59363584), (48, 51943136), (49, 50883072), (56, 44522688), (64, 38957352), (84, 29681792), (96, 25971568), (98, 25441536), (112, 22261344), (128, 19478676), (147, 16961024), (157, 15880704), (168, 14840896), (192, 12985784), (196, 12720768), (211, 11816448), (224, 11130672), (256, 9739338), (294, 8480512), (314, 7940352), (336, 7420448), (384, 6492892), (392, 6360384), (422, 5908224), (448, 5565336), (471, 5293568), (512, 4869669), (588, 4240256), (628, 3970176), (633, 3938816), (672, 3710224), (768, 3246446), (784, 3180192), (844, 2954112), (896, 2782668), (942, 2646784), (1099, 2268672), (1176, 2120128), (1256, 1985088), (1266, 1969408), (1344, 1855112), (1477, 1688064), (1536, 1623223), (1568, 1590096), (1688, 1477056), (1792, 1391334), (1884, 1323392), (2198, 1134336), (2352, 1060064), (2512, 992544), (2532, 984704), (2688, 927556), (2954, 844032), (3136, 795048), (3297, 756224), (3376, 738528), (3584, 695667), (3768, 661696), (4396, 567168), (4431, 562688), (4704, 530032), (5024, 496272), (5064, 492352), (5376, 463778), (5908, 422016), (6272, 397524), (6594, 378112), (6752, 369264), (7536, 330848), (7693, 324096), (8792, 283584), (8862, 281344), (9408, 265016), (10048, 248136), (10128, 246176), (10339, 241152), (10752, 231889), (11816, 211008), (12544, 198762), (13188, 189056), (13504, 184632), (15072, 165424), (15386, 162048), (17584, 141792), (17724, 140672), (18816, 132508), (20096, 124068), (20256, 123088), (20678, 120576), (23079, 108032), (23632, 105504), (25088, 99381), (26376, 94528), (27008, 92316), (30144, 82712), (30772, 81024), (31017, 80384), (33127, 75264), (35168, 70896), (35448, 70336), (37632, 66254), (40192, 62034), (40512, 61544), (41356, 60288), (46158, 54016), (47264, 52752)]