12839262016

素因数分解:

$2^6\times 7^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{727}}^1$

素因数の和:1324

約数の個数: 112

約数和(自身を含む): 29585920000

約数和(自身を除く): 16746657984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 158, 224, 316, 448, 499, 553, 632, 727, 998, 1106, 1264, 1454, 1996, 2212, 2528, 2908, 3493, 3992, 4424, 5056, 5089, 5816, 6986, 7984, 8848, 10178, 11632, 13972, 15968, 17696, 20356, 23264, 27944, 31936, 35392, 39421, 40712, 46528, 55888, 57433, 78842, 81424, 111776, 114866, 157684, 162848, 223552, 229732, 275947, 315368, 325696, 362773, 402031, 459464, 551894, 630736, 725546, 804062, 918928, 1103788, 1261472, 1451092, 1608124, 1837856, 2207576, 2522944, 2539411, 2902184, 3216248, 3675712, 4415152, 5078822, 5804368, 6432496, 8830304, 10157644, 11608736, 12864992, 17660608, 20315288, 23217472, 25729984, 28659067, 40630576, 57318134, 81261152, 114636268, 162522304, 200613469, 229272536, 401226938, 458545072, 802453876, 917090144, 1604907752, 1834180288, 3209815504, 6419631008, 12839262016]

約数ペア:

[(1, 12839262016), (2, 6419631008), (4, 3209815504), (7, 1834180288), (8, 1604907752), (14, 917090144), (16, 802453876), (28, 458545072), (32, 401226938), (56, 229272536), (64, 200613469), (79, 162522304), (112, 114636268), (158, 81261152), (224, 57318134), (316, 40630576), (448, 28659067), (499, 25729984), (553, 23217472), (632, 20315288), (727, 17660608), (998, 12864992), (1106, 11608736), (1264, 10157644), (1454, 8830304), (1996, 6432496), (2212, 5804368), (2528, 5078822), (2908, 4415152), (3493, 3675712), (3992, 3216248), (4424, 2902184), (5056, 2539411), (5089, 2522944), (5816, 2207576), (6986, 1837856), (7984, 1608124), (8848, 1451092), (10178, 1261472), (11632, 1103788), (13972, 918928), (15968, 804062), (17696, 725546), (20356, 630736), (23264, 551894), (27944, 459464), (31936, 402031), (35392, 362773), (39421, 325696), (40712, 315368), (46528, 275947), (55888, 229732), (57433, 223552), (78842, 162848), (81424, 157684), (111776, 114866)]