254264193792

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{258449}}^1$

素因数の和:258539

約数の個数: 216

約数和(自身を含む): 851574141600

約数和(自身を除く): 597309947808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 61, 63, 64, 72, 84, 96, 112, 122, 126, 128, 144, 168, 183, 192, 224, 244, 252, 256, 288, 336, 366, 384, 427, 448, 488, 504, 549, 576, 672, 732, 768, 854, 896, 976, 1008, 1098, 1152, 1281, 1344, 1464, 1708, 1792, 1952, 2016, 2196, 2304, 2562, 2688, 2928, 3416, 3843, 3904, 4032, 4392, 5124, 5376, 5856, 6832, 7686, 7808, 8064, 8784, 10248, 11712, 13664, 15372, 15616, 16128, 17568, 20496, 23424, 27328, 30744, 35136, 40992, 46848, 54656, 61488, 70272, 81984, 109312, 122976, 140544, 163968, 245952, 258449, 327936, 491904, 516898, 775347, 983808, 1033796, 1550694, 1809143, 2067592, 2326041, 3101388, 3618286, 4135184, 4652082, 5427429, 6202776, 7236572, 8270368, 9304164, 10854858, 12405552, 14473144, 15765389, 16282287, 16540736, 18608328, 21709716, 24811104, 28946288, 31530778, 32564574, 33081472, 37216656, 43419432, 47296167, 49622208, 57892576, 63061556, 65129148, 66162944, 74433312, 86838864, 94592334, 99244416, 110357723, 115785152, 126123112, 130258296, 141888501, 148866624, 173677728, 189184668, 198488832, 220715446, 231570304, 252246224, 260516592, 283777002, 297733248, 331073169, 347355456, 378369336, 441430892, 463140608, 504492448, 521033184, 567554004, 595466496, 662146338, 694710912, 756738672, 882861784, 993219507, 1008984896, 1042066368, 1135108008, 1324292676, 1389421824, 1513477344, 1765723568, 1986439014, 2017969792, 2084132736, 2270216016, 2648585352, 3026954688, 3531447136, 3972878028, 4035939584, 4168265472, 4540432032, 5297170704, 6053909376, 7062894272, 7945756056, 9080864064, 10594341408, 12107818752, 14125788544, 15891512112, 18161728128, 21188682816, 28251577088, 31783024224, 36323456256, 42377365632, 63566048448, 84754731264, 127132096896, 254264193792]

約数ペア:

[(1, 254264193792), (2, 127132096896), (3, 84754731264), (4, 63566048448), (6, 42377365632), (7, 36323456256), (8, 31783024224), (9, 28251577088), (12, 21188682816), (14, 18161728128), (16, 15891512112), (18, 14125788544), (21, 12107818752), (24, 10594341408), (28, 9080864064), (32, 7945756056), (36, 7062894272), (42, 6053909376), (48, 5297170704), (56, 4540432032), (61, 4168265472), (63, 4035939584), (64, 3972878028), (72, 3531447136), (84, 3026954688), (96, 2648585352), (112, 2270216016), (122, 2084132736), (126, 2017969792), (128, 1986439014), (144, 1765723568), (168, 1513477344), (183, 1389421824), (192, 1324292676), (224, 1135108008), (244, 1042066368), (252, 1008984896), (256, 993219507), (288, 882861784), (336, 756738672), (366, 694710912), (384, 662146338), (427, 595466496), (448, 567554004), (488, 521033184), (504, 504492448), (549, 463140608), (576, 441430892), (672, 378369336), (732, 347355456), (768, 331073169), (854, 297733248), (896, 283777002), (976, 260516592), (1008, 252246224), (1098, 231570304), (1152, 220715446), (1281, 198488832), (1344, 189184668), (1464, 173677728), (1708, 148866624), (1792, 141888501), (1952, 130258296), (2016, 126123112), (2196, 115785152), (2304, 110357723), (2562, 99244416), (2688, 94592334), (2928, 86838864), (3416, 74433312), (3843, 66162944), (3904, 65129148), (4032, 63061556), (4392, 57892576), (5124, 49622208), (5376, 47296167), (5856, 43419432), (6832, 37216656), (7686, 33081472), (7808, 32564574), (8064, 31530778), (8784, 28946288), (10248, 24811104), (11712, 21709716), (13664, 18608328), (15372, 16540736), (15616, 16282287), (16128, 15765389), (17568, 14473144), (20496, 12405552), (23424, 10854858), (27328, 9304164), (30744, 8270368), (35136, 7236572), (40992, 6202776), (46848, 5427429), (54656, 4652082), (61488, 4135184), (70272, 3618286), (81984, 3101388), (109312, 2326041), (122976, 2067592), (140544, 1809143), (163968, 1550694), (245952, 1033796), (258449, 983808), (327936, 775347), (491904, 516898)]