257588962512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{21493}}^1$

素因数の和:22237

約数の個数: 160

約数和(自身を含む): 776037259008

約数和(自身を除く): 518448296496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 53, 56, 84, 106, 112, 159, 168, 212, 318, 336, 371, 424, 636, 673, 742, 848, 1113, 1272, 1346, 1484, 2019, 2226, 2544, 2692, 2968, 4038, 4452, 4711, 5384, 5936, 8076, 8904, 9422, 10768, 14133, 16152, 17808, 18844, 21493, 28266, 32304, 35669, 37688, 42986, 56532, 64479, 71338, 75376, 85972, 107007, 113064, 128958, 142676, 150451, 171944, 214014, 226128, 249683, 257916, 285352, 300902, 343888, 428028, 451353, 499366, 515832, 570704, 601804, 749049, 856056, 902706, 998732, 1031664, 1139129, 1203608, 1498098, 1712112, 1805412, 1997464, 2278258, 2407216, 2996196, 3417387, 3610824, 3994928, 4556516, 5992392, 6834774, 7221648, 7973903, 9113032, 11984784, 13669548, 14464789, 15947806, 18226064, 23921709, 27339096, 28929578, 31895612, 43394367, 47843418, 54678192, 57859156, 63791224, 86788734, 95686836, 101253523, 115718312, 127582448, 173577468, 191373672, 202507046, 231436624, 303760569, 347154936, 382747344, 405014092, 607521138, 694309872, 766633817, 810028184, 1215042276, 1533267634, 1620056368, 2299901451, 2430084552, 3066535268, 4599802902, 4860169104, 5366436719, 6133070536, 9199605804, 10732873438, 12266141072, 16099310157, 18399211608, 21465746876, 32198620314, 36798423216, 42931493752, 64397240628, 85862987504, 128794481256, 257588962512]

約数ペア:

[(1, 257588962512), (2, 128794481256), (3, 85862987504), (4, 64397240628), (6, 42931493752), (7, 36798423216), (8, 32198620314), (12, 21465746876), (14, 18399211608), (16, 16099310157), (21, 12266141072), (24, 10732873438), (28, 9199605804), (42, 6133070536), (48, 5366436719), (53, 4860169104), (56, 4599802902), (84, 3066535268), (106, 2430084552), (112, 2299901451), (159, 1620056368), (168, 1533267634), (212, 1215042276), (318, 810028184), (336, 766633817), (371, 694309872), (424, 607521138), (636, 405014092), (673, 382747344), (742, 347154936), (848, 303760569), (1113, 231436624), (1272, 202507046), (1346, 191373672), (1484, 173577468), (2019, 127582448), (2226, 115718312), (2544, 101253523), (2692, 95686836), (2968, 86788734), (4038, 63791224), (4452, 57859156), (4711, 54678192), (5384, 47843418), (5936, 43394367), (8076, 31895612), (8904, 28929578), (9422, 27339096), (10768, 23921709), (14133, 18226064), (16152, 15947806), (17808, 14464789), (18844, 13669548), (21493, 11984784), (28266, 9113032), (32304, 7973903), (35669, 7221648), (37688, 6834774), (42986, 5992392), (56532, 4556516), (64479, 3994928), (71338, 3610824), (75376, 3417387), (85972, 2996196), (107007, 2407216), (113064, 2278258), (128958, 1997464), (142676, 1805412), (150451, 1712112), (171944, 1498098), (214014, 1203608), (226128, 1139129), (249683, 1031664), (257916, 998732), (285352, 902706), (300902, 856056), (343888, 749049), (428028, 601804), (451353, 570704), (499366, 515832)]