257620289472

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{702131}}^1$

素因数の和:702176

約数の個数: 252

約数和(自身を含む): 925057505736

約数和(自身を除く): 667437216264

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, 49, 52, 56, 63, 64, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 192, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 448, 468, 504, 546, 576, 588, 624, 637, 672, 728, 784, 819, 832, 882, 936, 1008, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2496, 2548, 2912, 3136, 3276, 3528, 3744, 3822, 4032, 4368, 4704, 5096, 5733, 5824, 6552, 7056, 7488, 7644, 8736, 9408, 10192, 11466, 13104, 14112, 15288, 17472, 20384, 22932, 26208, 28224, 30576, 40768, 45864, 52416, 61152, 91728, 122304, 183456, 366912, 702131, 1404262, 2106393, 2808524, 4212786, 4914917, 5617048, 6319179, 8425572, 9127703, 9829834, 11234096, 12638358, 14744751, 16851144, 18255406, 19659668, 22468192, 25276716, 27383109, 29489502, 33702288, 34404419, 36510812, 39319336, 44234253, 44936384, 50553432, 54766218, 58979004, 63893921, 67404576, 68808838, 73021624, 78638672, 82149327, 88468506, 101106864, 103213257, 109532436, 117958008, 127787842, 134809152, 137617676, 146043248, 157277344, 164298654, 176937012, 191681763, 202213728, 206426514, 219064872, 235916016, 255575684, 275235352, 292086496, 309639771, 314554688, 328597308, 353874024, 383363526, 404427456, 412853028, 438129744, 447257447, 471832032, 511151368, 550470704, 575045289, 584172992, 619279542, 657194616, 707748048, 766727052, 825706056, 876259488, 894514894, 943664064, 1022302736, 1100941408, 1150090578, 1238559084, 1314389232, 1341772341, 1415496096, 1533454104, 1651412112, 1752518976, 1789029788, 2044605472, 2201882816, 2300181156, 2477118168, 2628778464, 2683544682, 2830992192, 3066908208, 3302824224, 3578059576, 4025317023, 4089210944, 4600362312, 4954236336, 5257556928, 5367089364, 6133816416, 6605648448, 7156119152, 8050634046, 9200724624, 9908472672, 10734178728, 12267632832, 14312238304, 16101268092, 18401449248, 19816945344, 21468357456, 28624476608, 32202536184, 36802898496, 42936714912, 64405072368, 85873429824, 128810144736, 257620289472]

約数ペア:

[(1, 257620289472), (2, 128810144736), (3, 85873429824), (4, 64405072368), (6, 42936714912), (7, 36802898496), (8, 32202536184), (9, 28624476608), (12, 21468357456), (13, 19816945344), (14, 18401449248), (16, 16101268092), (18, 14312238304), (21, 12267632832), (24, 10734178728), (26, 9908472672), (28, 9200724624), (32, 8050634046), (36, 7156119152), (39, 6605648448), (42, 6133816416), (48, 5367089364), (49, 5257556928), (52, 4954236336), (56, 4600362312), (63, 4089210944), (64, 4025317023), (72, 3578059576), (78, 3302824224), (84, 3066908208), (91, 2830992192), (96, 2683544682), (98, 2628778464), (104, 2477118168), (112, 2300181156), (117, 2201882816), (126, 2044605472), (144, 1789029788), (147, 1752518976), (156, 1651412112), (168, 1533454104), (182, 1415496096), (192, 1341772341), (196, 1314389232), (208, 1238559084), (224, 1150090578), (234, 1100941408), (252, 1022302736), (273, 943664064), (288, 894514894), (294, 876259488), (312, 825706056), (336, 766727052), (364, 707748048), (392, 657194616), (416, 619279542), (441, 584172992), (448, 575045289), (468, 550470704), (504, 511151368), (546, 471832032), (576, 447257447), (588, 438129744), (624, 412853028), (637, 404427456), (672, 383363526), (728, 353874024), (784, 328597308), (819, 314554688), (832, 309639771), (882, 292086496), (936, 275235352), (1008, 255575684), (1092, 235916016), (1176, 219064872), (1248, 206426514), (1274, 202213728), (1344, 191681763), (1456, 176937012), (1568, 164298654), (1638, 157277344), (1764, 146043248), (1872, 137617676), (1911, 134809152), (2016, 127787842), (2184, 117958008), (2352, 109532436), (2496, 103213257), (2548, 101106864), (2912, 88468506), (3136, 82149327), (3276, 78638672), (3528, 73021624), (3744, 68808838), (3822, 67404576), (4032, 63893921), (4368, 58979004), (4704, 54766218), (5096, 50553432), (5733, 44936384), (5824, 44234253), (6552, 39319336), (7056, 36510812), (7488, 34404419), (7644, 33702288), (8736, 29489502), (9408, 27383109), (10192, 25276716), (11466, 22468192), (13104, 19659668), (14112, 18255406), (15288, 16851144), (17472, 14744751), (20384, 12638358), (22932, 11234096), (26208, 9829834), (28224, 9127703), (30576, 8425572), (40768, 6319179), (45864, 5617048), (52416, 4914917), (61152, 4212786), (91728, 2808524), (122304, 2106393), (183456, 1404262), (366912, 702131)]