64828764

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1$

素因数の和:305

約数の個数: 216

約数和(自身を含む): 224825328

約数和(自身を除く): 159996564

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 49, 52, 63, 66, 77, 78, 84, 91, 98, 99, 117, 126, 132, 143, 147, 154, 156, 182, 196, 198, 231, 234, 252, 257, 273, 286, 294, 308, 364, 396, 429, 441, 462, 468, 514, 539, 546, 572, 588, 637, 693, 771, 819, 858, 882, 924, 1001, 1028, 1078, 1092, 1274, 1287, 1386, 1542, 1617, 1638, 1716, 1764, 1799, 1911, 2002, 2156, 2313, 2548, 2574, 2772, 2827, 3003, 3084, 3234, 3276, 3341, 3598, 3822, 4004, 4626, 4851, 5148, 5397, 5654, 5733, 6006, 6468, 6682, 7007, 7196, 7644, 8481, 9009, 9252, 9702, 10023, 10794, 11308, 11466, 12012, 12593, 13364, 14014, 16191, 16962, 18018, 19404, 19789, 20046, 21021, 21588, 22932, 23387, 25186, 25443, 28028, 30069, 32382, 33924, 36036, 36751, 37779, 39578, 40092, 42042, 46774, 50372, 50886, 59367, 60138, 63063, 64764, 70161, 73502, 75558, 79156, 84084, 93548, 101772, 110253, 113337, 118734, 120276, 126126, 138523, 140322, 147004, 151116, 163709, 178101, 210483, 220506, 226674, 237468, 252252, 257257, 277046, 280644, 327418, 330759, 356202, 415569, 420966, 441012, 453348, 491127, 514514, 554092, 654836, 661518, 712404, 771771, 831138, 841932, 982254, 1029028, 1246707, 1323036, 1473381, 1543542, 1662276, 1800799, 1964508, 2315313, 2493414, 2946762, 3087084, 3601598, 4630626, 4986828, 5402397, 5893524, 7203196, 9261252, 10804794, 16207191, 21609588, 32414382, 64828764]

約数ペア:

[(1, 64828764), (2, 32414382), (3, 21609588), (4, 16207191), (6, 10804794), (7, 9261252), (9, 7203196), (11, 5893524), (12, 5402397), (13, 4986828), (14, 4630626), (18, 3601598), (21, 3087084), (22, 2946762), (26, 2493414), (28, 2315313), (33, 1964508), (36, 1800799), (39, 1662276), (42, 1543542), (44, 1473381), (49, 1323036), (52, 1246707), (63, 1029028), (66, 982254), (77, 841932), (78, 831138), (84, 771771), (91, 712404), (98, 661518), (99, 654836), (117, 554092), (126, 514514), (132, 491127), (143, 453348), (147, 441012), (154, 420966), (156, 415569), (182, 356202), (196, 330759), (198, 327418), (231, 280644), (234, 277046), (252, 257257), (257, 252252), (273, 237468), (286, 226674), (294, 220506), (308, 210483), (364, 178101), (396, 163709), (429, 151116), (441, 147004), (462, 140322), (468, 138523), (514, 126126), (539, 120276), (546, 118734), (572, 113337), (588, 110253), (637, 101772), (693, 93548), (771, 84084), (819, 79156), (858, 75558), (882, 73502), (924, 70161), (1001, 64764), (1028, 63063), (1078, 60138), (1092, 59367), (1274, 50886), (1287, 50372), (1386, 46774), (1542, 42042), (1617, 40092), (1638, 39578), (1716, 37779), (1764, 36751), (1799, 36036), (1911, 33924), (2002, 32382), (2156, 30069), (2313, 28028), (2548, 25443), (2574, 25186), (2772, 23387), (2827, 22932), (3003, 21588), (3084, 21021), (3234, 20046), (3276, 19789), (3341, 19404), (3598, 18018), (3822, 16962), (4004, 16191), (4626, 14014), (4851, 13364), (5148, 12593), (5397, 12012), (5654, 11466), (5733, 11308), (6006, 10794), (6468, 10023), (6682, 9702), (7007, 9252), (7196, 9009), (7644, 8481)]