489483072

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:661

約数の個数: 168

約数和(自身を含む): 1525524000

約数和(自身を除く): 1036040928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 131, 144, 156, 192, 208, 234, 262, 288, 312, 393, 416, 468, 499, 524, 576, 624, 786, 832, 936, 998, 1048, 1179, 1248, 1497, 1572, 1703, 1872, 1996, 2096, 2358, 2496, 2994, 3144, 3406, 3744, 3992, 4192, 4491, 4716, 5109, 5988, 6288, 6487, 6812, 7488, 7984, 8384, 8982, 9432, 10218, 11976, 12576, 12974, 13624, 15327, 15968, 17964, 18864, 19461, 20436, 23952, 25152, 25948, 27248, 30654, 31936, 35928, 37728, 38922, 40872, 47904, 51896, 54496, 58383, 61308, 65369, 71856, 75456, 77844, 81744, 95808, 103792, 108992, 116766, 122616, 130738, 143712, 155688, 163488, 196107, 207584, 233532, 245232, 261476, 287424, 311376, 326976, 392214, 415168, 467064, 490464, 522952, 588321, 622752, 784428, 849797, 934128, 980928, 1045904, 1176642, 1245504, 1568856, 1699594, 1868256, 2091808, 2353284, 2549391, 3137712, 3399188, 3736512, 4183616, 4706568, 5098782, 6275424, 6798376, 7648173, 9413136, 10197564, 12550848, 13596752, 15296346, 18826272, 20395128, 27193504, 30592692, 37652544, 40790256, 54387008, 61185384, 81580512, 122370768, 163161024, 244741536, 489483072]

約数ペア:

[(1, 489483072), (2, 244741536), (3, 163161024), (4, 122370768), (6, 81580512), (8, 61185384), (9, 54387008), (12, 40790256), (13, 37652544), (16, 30592692), (18, 27193504), (24, 20395128), (26, 18826272), (32, 15296346), (36, 13596752), (39, 12550848), (48, 10197564), (52, 9413136), (64, 7648173), (72, 6798376), (78, 6275424), (96, 5098782), (104, 4706568), (117, 4183616), (131, 3736512), (144, 3399188), (156, 3137712), (192, 2549391), (208, 2353284), (234, 2091808), (262, 1868256), (288, 1699594), (312, 1568856), (393, 1245504), (416, 1176642), (468, 1045904), (499, 980928), (524, 934128), (576, 849797), (624, 784428), (786, 622752), (832, 588321), (936, 522952), (998, 490464), (1048, 467064), (1179, 415168), (1248, 392214), (1497, 326976), (1572, 311376), (1703, 287424), (1872, 261476), (1996, 245232), (2096, 233532), (2358, 207584), (2496, 196107), (2994, 163488), (3144, 155688), (3406, 143712), (3744, 130738), (3992, 122616), (4192, 116766), (4491, 108992), (4716, 103792), (5109, 95808), (5988, 81744), (6288, 77844), (6487, 75456), (6812, 71856), (7488, 65369), (7984, 61308), (8384, 58383), (8982, 54496), (9432, 51896), (10218, 47904), (11976, 40872), (12576, 38922), (12974, 37728), (13624, 35928), (15327, 31936), (15968, 30654), (17964, 27248), (18864, 25948), (19461, 25152), (20436, 23952)]