520055716808

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2371

約数の個数: 128

約数和(自身を含む): 1040239411200

約数和(自身を除く): 520183694392

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 127, 131, 134, 232, 254, 262, 268, 508, 524, 536, 1016, 1048, 1943, 2011, 3683, 3799, 3886, 4022, 7366, 7598, 7772, 8044, 8509, 8777, 14732, 15196, 15544, 16088, 16637, 17018, 17554, 29464, 30392, 33274, 34036, 35108, 58319, 66548, 68072, 70216, 116638, 133096, 134737, 233276, 246761, 254533, 255397, 263441, 269474, 466552, 482473, 493522, 509066, 510794, 526882, 538948, 964946, 987044, 1018132, 1021588, 1053764, 1077896, 1114679, 1929892, 1974088, 2036264, 2043176, 2107528, 2229358, 3859784, 3907373, 4458716, 7406513, 7639789, 7814746, 8917432, 14813026, 15279578, 15629492, 17111599, 17650547, 29626052, 30559156, 31258984, 32325691, 33457007, 34223198, 35301094, 59252104, 61118312, 64651382, 66914014, 68446396, 70602188, 129302764, 133828028, 136892792, 141204376, 258605528, 267656056, 496236371, 511865863, 970253203, 992472742, 1023731726, 1940506406, 1984945484, 2047463452, 2241619469, 3881012812, 3969890968, 4094926904, 4483238938, 7762025624, 8966477876, 17932955752, 65006964601, 130013929202, 260027858404, 520055716808]

約数ペア:

[(1, 520055716808), (2, 260027858404), (4, 130013929202), (8, 65006964601), (29, 17932955752), (58, 8966477876), (67, 7762025624), (116, 4483238938), (127, 4094926904), (131, 3969890968), (134, 3881012812), (232, 2241619469), (254, 2047463452), (262, 1984945484), (268, 1940506406), (508, 1023731726), (524, 992472742), (536, 970253203), (1016, 511865863), (1048, 496236371), (1943, 267656056), (2011, 258605528), (3683, 141204376), (3799, 136892792), (3886, 133828028), (4022, 129302764), (7366, 70602188), (7598, 68446396), (7772, 66914014), (8044, 64651382), (8509, 61118312), (8777, 59252104), (14732, 35301094), (15196, 34223198), (15544, 33457007), (16088, 32325691), (16637, 31258984), (17018, 30559156), (17554, 29626052), (29464, 17650547), (30392, 17111599), (33274, 15629492), (34036, 15279578), (35108, 14813026), (58319, 8917432), (66548, 7814746), (68072, 7639789), (70216, 7406513), (116638, 4458716), (133096, 3907373), (134737, 3859784), (233276, 2229358), (246761, 2107528), (254533, 2043176), (255397, 2036264), (263441, 1974088), (269474, 1929892), (466552, 1114679), (482473, 1077896), (493522, 1053764), (509066, 1021588), (510794, 1018132), (526882, 987044), (538948, 964946)]