257381824896

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{1871}}^1\times {\mathrm{2437}}^1$

素因数の和:4342

約数の個数: 288

約数和(自身を含む): 862378526880

約数和(自身を除く): 604996701984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1871, 2016, 2352, 2437, 2688, 3136, 3528, 3742, 4032, 4704, 4874, 5613, 6272, 7056, 7311, 7484, 8064, 9408, 9748, 11226, 13097, 14112, 14622, 14968, 16839, 17059, 18816, 19496, 21933, 22452, 26194, 28224, 29244, 29936, 33678, 34118, 38992, 39291, 43866, 44904, 51177, 52388, 56448, 58488, 59872, 67356, 68236, 77984, 78582, 87732, 89808, 91679, 102354, 104776, 116976, 117873, 119413, 119744, 134712, 136472, 153531, 155968, 157164, 175464, 179616, 183358, 204708, 209552, 233952, 235746, 238826, 239488, 269424, 272944, 275037, 307062, 311936, 314328, 350928, 358239, 359232, 366716, 409416, 419104, 467904, 471492, 477652, 538848, 545888, 550074, 614124, 628656, 701856, 716478, 718464, 733432, 818832, 825111, 838208, 935808, 942984, 955304, 1074717, 1077696, 1091776, 1100148, 1228248, 1257312, 1403712, 1432956, 1466864, 1637664, 1650222, 1676416, 1885968, 1910608, 2149434, 2155392, 2183552, 2200296, 2456496, 2514624, 2807424, 2865912, 2933728, 3275328, 3300444, 3771936, 3821216, 4298868, 4400592, 4559627, 4912992, 5029248, 5731824, 5867456, 6550656, 6600888, 7543872, 7642432, 8597736, 8801184, 9119254, 9825984, 11463648, 11734912, 13201776, 13678881, 15087744, 15284864, 17195472, 17602368, 18238508, 19651968, 22927296, 26403552, 27357762, 31917389, 34390944, 35204736, 36477016, 41036643, 45854592, 52807104, 54715524, 63834778, 68781888, 72954032, 82073286, 95752167, 105614208, 109431048, 127669556, 137563776, 145908064, 164146572, 191504334, 218862096, 223421723, 255339112, 287256501, 291816128, 328293144, 383008668, 437724192, 446843446, 510678224, 574513002, 583632256, 656586288, 670265169, 766017336, 875448384, 893686892, 1021356448, 1149026004, 1313172576, 1340530338, 1532034672, 1750896768, 1787373784, 2010795507, 2042712896, 2298052008, 2626345152, 2681060676, 3064069344, 3574747568, 4021591014, 4085425792, 4596104016, 5252690304, 5362121352, 6128138688, 7149495136, 8043182028, 9192208032, 10724242704, 12256277376, 14298990272, 16086364056, 18384416064, 21448485408, 28597980544, 32172728112, 36768832128, 42896970816, 64345456224, 85793941632, 128690912448, 257381824896]

約数ペア:

[(1, 257381824896), (2, 128690912448), (3, 85793941632), (4, 64345456224), (6, 42896970816), (7, 36768832128), (8, 32172728112), (9, 28597980544), (12, 21448485408), (14, 18384416064), (16, 16086364056), (18, 14298990272), (21, 12256277376), (24, 10724242704), (28, 9192208032), (32, 8043182028), (36, 7149495136), (42, 6128138688), (48, 5362121352), (49, 5252690304), (56, 4596104016), (63, 4085425792), (64, 4021591014), (72, 3574747568), (84, 3064069344), (96, 2681060676), (98, 2626345152), (112, 2298052008), (126, 2042712896), (128, 2010795507), (144, 1787373784), (147, 1750896768), (168, 1532034672), (192, 1340530338), (196, 1313172576), (224, 1149026004), (252, 1021356448), (288, 893686892), (294, 875448384), (336, 766017336), (384, 670265169), (392, 656586288), (441, 583632256), (448, 574513002), (504, 510678224), (576, 446843446), (588, 437724192), (672, 383008668), (784, 328293144), (882, 291816128), (896, 287256501), (1008, 255339112), (1152, 223421723), (1176, 218862096), (1344, 191504334), (1568, 164146572), (1764, 145908064), (1871, 137563776), (2016, 127669556), (2352, 109431048), (2437, 105614208), (2688, 95752167), (3136, 82073286), (3528, 72954032), (3742, 68781888), (4032, 63834778), (4704, 54715524), (4874, 52807104), (5613, 45854592), (6272, 41036643), (7056, 36477016), (7311, 35204736), (7484, 34390944), (8064, 31917389), (9408, 27357762), (9748, 26403552), (11226, 22927296), (13097, 19651968), (14112, 18238508), (14622, 17602368), (14968, 17195472), (16839, 15284864), (17059, 15087744), (18816, 13678881), (19496, 13201776), (21933, 11734912), (22452, 11463648), (26194, 9825984), (28224, 9119254), (29244, 8801184), (29936, 8597736), (33678, 7642432), (34118, 7543872), (38992, 6600888), (39291, 6550656), (43866, 5867456), (44904, 5731824), (51177, 5029248), (52388, 4912992), (56448, 4559627), (58488, 4400592), (59872, 4298868), (67356, 3821216), (68236, 3771936), (77984, 3300444), (78582, 3275328), (87732, 2933728), (89808, 2865912), (91679, 2807424), (102354, 2514624), (104776, 2456496), (116976, 2200296), (117873, 2183552), (119413, 2155392), (119744, 2149434), (134712, 1910608), (136472, 1885968), (153531, 1676416), (155968, 1650222), (157164, 1637664), (175464, 1466864), (179616, 1432956), (183358, 1403712), (204708, 1257312), (209552, 1228248), (233952, 1100148), (235746, 1091776), (238826, 1077696), (239488, 1074717), (269424, 955304), (272944, 942984), (275037, 935808), (307062, 838208), (311936, 825111), (314328, 818832), (350928, 733432), (358239, 718464), (359232, 716478), (366716, 701856), (409416, 628656), (419104, 614124), (467904, 550074), (471492, 545888), (477652, 538848)]