2257883264

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:128

約数の個数: 256

約数和(自身を含む): 5903923200

約数和(自身を除く): 3646039936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 37, 52, 56, 62, 64, 74, 91, 104, 112, 124, 128, 148, 169, 182, 208, 217, 224, 248, 259, 296, 338, 364, 403, 416, 434, 448, 481, 496, 518, 592, 676, 728, 806, 832, 868, 896, 962, 992, 1036, 1147, 1183, 1184, 1352, 1456, 1612, 1664, 1736, 1924, 1984, 2072, 2197, 2294, 2366, 2368, 2704, 2821, 2912, 3224, 3367, 3472, 3848, 3968, 4144, 4394, 4588, 4732, 4736, 5239, 5408, 5642, 5824, 6253, 6448, 6734, 6944, 7696, 8029, 8288, 8788, 9176, 9464, 10478, 10816, 11284, 11648, 12506, 12896, 13468, 13888, 14911, 15379, 15392, 16058, 16576, 17576, 18352, 18928, 20956, 21632, 22568, 25012, 25792, 26936, 27776, 29822, 30758, 30784, 32116, 33152, 35152, 36673, 36704, 37856, 41912, 43771, 45136, 50024, 51584, 53872, 59644, 61516, 61568, 64232, 68107, 70304, 73346, 73408, 75712, 81289, 83824, 87542, 90272, 100048, 104377, 107744, 119288, 123032, 128464, 136214, 140608, 146692, 146816, 151424, 162578, 167648, 175084, 180544, 193843, 200096, 208754, 215488, 238576, 246064, 256928, 272428, 281216, 293384, 325156, 335296, 350168, 361088, 387686, 400192, 417508, 430976, 476749, 477152, 492128, 513856, 544856, 569023, 586768, 650312, 670592, 700336, 775372, 800384, 835016, 953498, 954304, 984256, 1027712, 1089712, 1138046, 1173536, 1300624, 1356901, 1400672, 1550744, 1670032, 1906996, 1908608, 1968512, 2179424, 2276092, 2347072, 2519959, 2601248, 2713802, 2801344, 3101488, 3340064, 3813992, 4358848, 4552184, 4694144, 5039918, 5202496, 5427604, 5602688, 6202976, 6680128, 7627984, 8717696, 9104368, 10079836, 10404992, 10855208, 12405952, 13360256, 15255968, 17639713, 18208736, 20159672, 21710416, 24811904, 30511936, 35279426, 36417472, 40319344, 43420832, 61023872, 70558852, 72834944, 80638688, 86841664, 141117704, 161277376, 173683328, 282235408, 322554752, 564470816, 1128941632, 2257883264]

約数ペア:

[(1, 2257883264), (2, 1128941632), (4, 564470816), (7, 322554752), (8, 282235408), (13, 173683328), (14, 161277376), (16, 141117704), (26, 86841664), (28, 80638688), (31, 72834944), (32, 70558852), (37, 61023872), (52, 43420832), (56, 40319344), (62, 36417472), (64, 35279426), (74, 30511936), (91, 24811904), (104, 21710416), (112, 20159672), (124, 18208736), (128, 17639713), (148, 15255968), (169, 13360256), (182, 12405952), (208, 10855208), (217, 10404992), (224, 10079836), (248, 9104368), (259, 8717696), (296, 7627984), (338, 6680128), (364, 6202976), (403, 5602688), (416, 5427604), (434, 5202496), (448, 5039918), (481, 4694144), (496, 4552184), (518, 4358848), (592, 3813992), (676, 3340064), (728, 3101488), (806, 2801344), (832, 2713802), (868, 2601248), (896, 2519959), (962, 2347072), (992, 2276092), (1036, 2179424), (1147, 1968512), (1183, 1908608), (1184, 1906996), (1352, 1670032), (1456, 1550744), (1612, 1400672), (1664, 1356901), (1736, 1300624), (1924, 1173536), (1984, 1138046), (2072, 1089712), (2197, 1027712), (2294, 984256), (2366, 954304), (2368, 953498), (2704, 835016), (2821, 800384), (2912, 775372), (3224, 700336), (3367, 670592), (3472, 650312), (3848, 586768), (3968, 569023), (4144, 544856), (4394, 513856), (4588, 492128), (4732, 477152), (4736, 476749), (5239, 430976), (5408, 417508), (5642, 400192), (5824, 387686), (6253, 361088), (6448, 350168), (6734, 335296), (6944, 325156), (7696, 293384), (8029, 281216), (8288, 272428), (8788, 256928), (9176, 246064), (9464, 238576), (10478, 215488), (10816, 208754), (11284, 200096), (11648, 193843), (12506, 180544), (12896, 175084), (13468, 167648), (13888, 162578), (14911, 151424), (15379, 146816), (15392, 146692), (16058, 140608), (16576, 136214), (17576, 128464), (18352, 123032), (18928, 119288), (20956, 107744), (21632, 104377), (22568, 100048), (25012, 90272), (25792, 87542), (26936, 83824), (27776, 81289), (29822, 75712), (30758, 73408), (30784, 73346), (32116, 70304), (33152, 68107), (35152, 64232), (36673, 61568), (36704, 61516), (37856, 59644), (41912, 53872), (43771, 51584), (45136, 50024)]