254925216

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:244

約数の個数: 288

約数和(自身を含む): 911409408

約数和(自身を除く): 656484192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 71, 72, 78, 84, 91, 96, 104, 112, 117, 126, 137, 142, 144, 156, 168, 182, 208, 213, 224, 234, 252, 273, 274, 284, 288, 312, 336, 364, 411, 416, 426, 468, 497, 504, 546, 548, 568, 624, 639, 672, 728, 819, 822, 852, 923, 936, 959, 994, 1008, 1092, 1096, 1136, 1233, 1248, 1278, 1456, 1491, 1638, 1644, 1704, 1781, 1846, 1872, 1918, 1988, 2016, 2184, 2192, 2272, 2466, 2556, 2769, 2877, 2912, 2982, 3276, 3288, 3408, 3562, 3692, 3744, 3836, 3976, 4368, 4384, 4473, 4932, 5112, 5343, 5538, 5754, 5964, 6461, 6552, 6576, 6816, 7124, 7384, 7672, 7952, 8307, 8631, 8736, 8946, 9727, 9864, 10224, 10686, 11076, 11508, 11928, 12467, 12922, 13104, 13152, 14248, 14768, 15344, 15904, 16029, 16614, 17262, 17892, 19383, 19454, 19728, 20448, 21372, 22152, 23016, 23856, 24934, 25844, 26208, 28496, 29181, 29536, 30688, 32058, 33228, 34524, 35784, 37401, 38766, 38908, 39456, 42744, 44304, 46032, 47712, 49868, 51688, 56992, 58149, 58362, 64116, 66456, 68089, 69048, 71568, 74802, 77532, 77816, 85488, 87543, 88608, 92064, 99736, 103376, 112203, 116298, 116724, 126451, 128232, 132912, 136178, 138096, 143136, 149604, 155064, 155632, 170976, 175086, 199472, 204267, 206752, 224406, 232596, 233448, 252902, 256464, 265824, 272356, 276192, 299208, 310128, 311264, 350172, 379353, 398944, 408534, 448812, 465192, 466896, 505804, 512928, 544712, 598416, 612801, 620256, 700344, 758706, 817068, 885157, 897624, 930384, 933792, 1011608, 1089424, 1138059, 1196832, 1225602, 1400688, 1517412, 1634136, 1770314, 1795248, 1860768, 2023216, 2178848, 2276118, 2451204, 2655471, 2801376, 3034824, 3268272, 3540628, 3590496, 4046432, 4552236, 4902408, 5310942, 6069648, 6536544, 7081256, 7966413, 9104472, 9804816, 10621884, 12139296, 14162512, 15932826, 18208944, 19609632, 21243768, 28325024, 31865652, 36417888, 42487536, 63731304, 84975072, 127462608, 254925216]

約数ペア:

[(1, 254925216), (2, 127462608), (3, 84975072), (4, 63731304), (6, 42487536), (7, 36417888), (8, 31865652), (9, 28325024), (12, 21243768), (13, 19609632), (14, 18208944), (16, 15932826), (18, 14162512), (21, 12139296), (24, 10621884), (26, 9804816), (28, 9104472), (32, 7966413), (36, 7081256), (39, 6536544), (42, 6069648), (48, 5310942), (52, 4902408), (56, 4552236), (63, 4046432), (71, 3590496), (72, 3540628), (78, 3268272), (84, 3034824), (91, 2801376), (96, 2655471), (104, 2451204), (112, 2276118), (117, 2178848), (126, 2023216), (137, 1860768), (142, 1795248), (144, 1770314), (156, 1634136), (168, 1517412), (182, 1400688), (208, 1225602), (213, 1196832), (224, 1138059), (234, 1089424), (252, 1011608), (273, 933792), (274, 930384), (284, 897624), (288, 885157), (312, 817068), (336, 758706), (364, 700344), (411, 620256), (416, 612801), (426, 598416), (468, 544712), (497, 512928), (504, 505804), (546, 466896), (548, 465192), (568, 448812), (624, 408534), (639, 398944), (672, 379353), (728, 350172), (819, 311264), (822, 310128), (852, 299208), (923, 276192), (936, 272356), (959, 265824), (994, 256464), (1008, 252902), (1092, 233448), (1096, 232596), (1136, 224406), (1233, 206752), (1248, 204267), (1278, 199472), (1456, 175086), (1491, 170976), (1638, 155632), (1644, 155064), (1704, 149604), (1781, 143136), (1846, 138096), (1872, 136178), (1918, 132912), (1988, 128232), (2016, 126451), (2184, 116724), (2192, 116298), (2272, 112203), (2466, 103376), (2556, 99736), (2769, 92064), (2877, 88608), (2912, 87543), (2982, 85488), (3276, 77816), (3288, 77532), (3408, 74802), (3562, 71568), (3692, 69048), (3744, 68089), (3836, 66456), (3976, 64116), (4368, 58362), (4384, 58149), (4473, 56992), (4932, 51688), (5112, 49868), (5343, 47712), (5538, 46032), (5754, 44304), (5964, 42744), (6461, 39456), (6552, 38908), (6576, 38766), (6816, 37401), (7124, 35784), (7384, 34524), (7672, 33228), (7952, 32058), (8307, 30688), (8631, 29536), (8736, 29181), (8946, 28496), (9727, 26208), (9864, 25844), (10224, 24934), (10686, 23856), (11076, 23016), (11508, 22152), (11928, 21372), (12467, 20448), (12922, 19728), (13104, 19454), (13152, 19383), (14248, 17892), (14768, 17262), (15344, 16614), (15904, 16029)]