258641376

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 192

約数和(自身を含む): 836075520

約数和(自身を除く): 577434144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 47, 48, 56, 57, 76, 84, 94, 96, 112, 114, 133, 141, 152, 168, 188, 224, 228, 266, 282, 304, 329, 336, 376, 399, 431, 456, 532, 564, 608, 658, 672, 752, 798, 862, 893, 912, 987, 1064, 1128, 1293, 1316, 1504, 1596, 1724, 1786, 1824, 1974, 2128, 2256, 2586, 2632, 2679, 3017, 3192, 3448, 3572, 3948, 4256, 4512, 5172, 5264, 5358, 6034, 6251, 6384, 6896, 7144, 7896, 8189, 9051, 10344, 10528, 10716, 12068, 12502, 12768, 13792, 14288, 15792, 16378, 18102, 18753, 20257, 20688, 21432, 24136, 24567, 25004, 28576, 31584, 32756, 36204, 37506, 40514, 41376, 42864, 48272, 49134, 50008, 57323, 60771, 65512, 72408, 75012, 81028, 85728, 96544, 98268, 100016, 114646, 121542, 131024, 141799, 144816, 150024, 162056, 171969, 196536, 200032, 229292, 243084, 262048, 283598, 289632, 300048, 324112, 343938, 384883, 393072, 425397, 458584, 486168, 567196, 600096, 648224, 687876, 769766, 786144, 850794, 917168, 972336, 1134392, 1154649, 1375752, 1539532, 1701588, 1834336, 1944672, 2268784, 2309298, 2694181, 2751504, 3079064, 3403176, 4537568, 4618596, 5388362, 5503008, 6158128, 6806352, 8082543, 9237192, 10776724, 12316256, 13612704, 16165086, 18474384, 21553448, 32330172, 36948768, 43106896, 64660344, 86213792, 129320688, 258641376]

約数ペア:

[(1, 258641376), (2, 129320688), (3, 86213792), (4, 64660344), (6, 43106896), (7, 36948768), (8, 32330172), (12, 21553448), (14, 18474384), (16, 16165086), (19, 13612704), (21, 12316256), (24, 10776724), (28, 9237192), (32, 8082543), (38, 6806352), (42, 6158128), (47, 5503008), (48, 5388362), (56, 4618596), (57, 4537568), (76, 3403176), (84, 3079064), (94, 2751504), (96, 2694181), (112, 2309298), (114, 2268784), (133, 1944672), (141, 1834336), (152, 1701588), (168, 1539532), (188, 1375752), (224, 1154649), (228, 1134392), (266, 972336), (282, 917168), (304, 850794), (329, 786144), (336, 769766), (376, 687876), (399, 648224), (431, 600096), (456, 567196), (532, 486168), (564, 458584), (608, 425397), (658, 393072), (672, 384883), (752, 343938), (798, 324112), (862, 300048), (893, 289632), (912, 283598), (987, 262048), (1064, 243084), (1128, 229292), (1293, 200032), (1316, 196536), (1504, 171969), (1596, 162056), (1724, 150024), (1786, 144816), (1824, 141799), (1974, 131024), (2128, 121542), (2256, 114646), (2586, 100016), (2632, 98268), (2679, 96544), (3017, 85728), (3192, 81028), (3448, 75012), (3572, 72408), (3948, 65512), (4256, 60771), (4512, 57323), (5172, 50008), (5264, 49134), (5358, 48272), (6034, 42864), (6251, 41376), (6384, 40514), (6896, 37506), (7144, 36204), (7896, 32756), (8189, 31584), (9051, 28576), (10344, 25004), (10528, 24567), (10716, 24136), (12068, 21432), (12502, 20688), (12768, 20257), (13792, 18753), (14288, 18102), (15792, 16378)]