2808788472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 8886958080

約数和(自身を除く): 6078169608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 67, 72, 84, 126, 134, 168, 201, 223, 252, 268, 373, 402, 446, 469, 504, 536, 603, 669, 746, 804, 892, 938, 1119, 1206, 1338, 1407, 1492, 1561, 1608, 1784, 1876, 2007, 2238, 2412, 2611, 2676, 2814, 2984, 3122, 3357, 3752, 4014, 4221, 4476, 4683, 4824, 5222, 5352, 5628, 6244, 6714, 7833, 8028, 8442, 8952, 9366, 10444, 11256, 12488, 13428, 14049, 14941, 15666, 16056, 16884, 18732, 20888, 23499, 24991, 26856, 28098, 29882, 31332, 33768, 37464, 44823, 46998, 49982, 56196, 59764, 62664, 74973, 83179, 89646, 93996, 99964, 104587, 112392, 119528, 134469, 149946, 166358, 174937, 179292, 187992, 199928, 209174, 224919, 249537, 268938, 299892, 313761, 332716, 349874, 358584, 418348, 449838, 499074, 524811, 537876, 582253, 599784, 627522, 665432, 699748, 748611, 836696, 899676, 941283, 998148, 1049622, 1075752, 1164506, 1255044, 1399496, 1497222, 1574433, 1746759, 1799352, 1882566, 1996296, 2099244, 2329012, 2510088, 2994444, 3148866, 3493518, 3765132, 4198488, 4658024, 5240277, 5572993, 5988888, 6297732, 6987036, 7530264, 10480554, 11145986, 12595464, 13974072, 16718979, 20961108, 22291972, 33437958, 39010951, 41922216, 44583944, 50156937, 66875916, 78021902, 100313874, 117032853, 133751832, 156043804, 200627748, 234065706, 312087608, 351098559, 401255496, 468131412, 702197118, 936262824, 1404394236, 2808788472]

約数ペア:

[(1, 2808788472), (2, 1404394236), (3, 936262824), (4, 702197118), (6, 468131412), (7, 401255496), (8, 351098559), (9, 312087608), (12, 234065706), (14, 200627748), (18, 156043804), (21, 133751832), (24, 117032853), (28, 100313874), (36, 78021902), (42, 66875916), (56, 50156937), (63, 44583944), (67, 41922216), (72, 39010951), (84, 33437958), (126, 22291972), (134, 20961108), (168, 16718979), (201, 13974072), (223, 12595464), (252, 11145986), (268, 10480554), (373, 7530264), (402, 6987036), (446, 6297732), (469, 5988888), (504, 5572993), (536, 5240277), (603, 4658024), (669, 4198488), (746, 3765132), (804, 3493518), (892, 3148866), (938, 2994444), (1119, 2510088), (1206, 2329012), (1338, 2099244), (1407, 1996296), (1492, 1882566), (1561, 1799352), (1608, 1746759), (1784, 1574433), (1876, 1497222), (2007, 1399496), (2238, 1255044), (2412, 1164506), (2611, 1075752), (2676, 1049622), (2814, 998148), (2984, 941283), (3122, 899676), (3357, 836696), (3752, 748611), (4014, 699748), (4221, 665432), (4476, 627522), (4683, 599784), (4824, 582253), (5222, 537876), (5352, 524811), (5628, 499074), (6244, 449838), (6714, 418348), (7833, 358584), (8028, 349874), (8442, 332716), (8952, 313761), (9366, 299892), (10444, 268938), (11256, 249537), (12488, 224919), (13428, 209174), (14049, 199928), (14941, 187992), (15666, 179292), (16056, 174937), (16884, 166358), (18732, 149946), (20888, 134469), (23499, 119528), (24991, 112392), (26856, 104587), (28098, 99964), (29882, 93996), (31332, 89646), (33768, 83179), (37464, 74973), (44823, 62664), (46998, 59764), (49982, 56196)]