12280674432

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{5479}}^1$

素因数の和:5958

約数の個数: 128

約数和(自身を含む): 35214480000

約数和(自身を除く): 22933805568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 449, 624, 832, 898, 1248, 1347, 1664, 1796, 2496, 2694, 3592, 4992, 5388, 5479, 5837, 7184, 10776, 10958, 11674, 14368, 16437, 17511, 21552, 21916, 23348, 28736, 32874, 35022, 43104, 43832, 46696, 57472, 65748, 70044, 71227, 86208, 87664, 93392, 131496, 140088, 142454, 172416, 175328, 186784, 213681, 262992, 280176, 284908, 350656, 373568, 427362, 525984, 560352, 569816, 701312, 747136, 854724, 1051968, 1120704, 1139632, 1709448, 2103936, 2241408, 2279264, 2460071, 3418896, 4558528, 4920142, 6837792, 7380213, 9117056, 9840284, 13675584, 14760426, 19680568, 27351168, 29520852, 31980923, 39361136, 59041704, 63961846, 78722272, 95942769, 118083408, 127923692, 157444544, 191885538, 236166816, 255847384, 314889088, 383771076, 472333632, 511694768, 767542152, 944667264, 1023389536, 1535084304, 2046779072, 3070168608, 4093558144, 6140337216, 12280674432]

約数ペア:

[(1, 12280674432), (2, 6140337216), (3, 4093558144), (4, 3070168608), (6, 2046779072), (8, 1535084304), (12, 1023389536), (13, 944667264), (16, 767542152), (24, 511694768), (26, 472333632), (32, 383771076), (39, 314889088), (48, 255847384), (52, 236166816), (64, 191885538), (78, 157444544), (96, 127923692), (104, 118083408), (128, 95942769), (156, 78722272), (192, 63961846), (208, 59041704), (312, 39361136), (384, 31980923), (416, 29520852), (449, 27351168), (624, 19680568), (832, 14760426), (898, 13675584), (1248, 9840284), (1347, 9117056), (1664, 7380213), (1796, 6837792), (2496, 4920142), (2694, 4558528), (3592, 3418896), (4992, 2460071), (5388, 2279264), (5479, 2241408), (5837, 2103936), (7184, 1709448), (10776, 1139632), (10958, 1120704), (11674, 1051968), (14368, 854724), (16437, 747136), (17511, 701312), (21552, 569816), (21916, 560352), (23348, 525984), (28736, 427362), (32874, 373568), (35022, 350656), (43104, 284908), (43832, 280176), (46696, 262992), (57472, 213681), (65748, 186784), (70044, 175328), (71227, 172416), (86208, 142454), (87664, 140088), (93392, 131496)]