2138114448

素因数分解:

$2^4\times 3^3\times {\mathrm{71}}^1\times {\mathrm{69709}}^1$

素因数の和:69797

約数の個数: 80

約数和(自身を含む): 6223708800

約数和(自身を除く): 4085594352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 108, 142, 144, 213, 216, 284, 426, 432, 568, 639, 852, 1136, 1278, 1704, 1917, 2556, 3408, 3834, 5112, 7668, 10224, 15336, 30672, 69709, 139418, 209127, 278836, 418254, 557672, 627381, 836508, 1115344, 1254762, 1673016, 1882143, 2509524, 3346032, 3764286, 4949339, 5019048, 7528572, 9898678, 10038096, 14848017, 15057144, 19797356, 29696034, 30114288, 39594712, 44544051, 59392068, 79189424, 89088102, 118784136, 133632153, 178176204, 237568272, 267264306, 356352408, 534528612, 712704816, 1069057224, 2138114448]

約数ペア:

[(1, 2138114448), (2, 1069057224), (3, 712704816), (4, 534528612), (6, 356352408), (8, 267264306), (9, 237568272), (12, 178176204), (16, 133632153), (18, 118784136), (24, 89088102), (27, 79189424), (36, 59392068), (48, 44544051), (54, 39594712), (71, 30114288), (72, 29696034), (108, 19797356), (142, 15057144), (144, 14848017), (213, 10038096), (216, 9898678), (284, 7528572), (426, 5019048), (432, 4949339), (568, 3764286), (639, 3346032), (852, 2509524), (1136, 1882143), (1278, 1673016), (1704, 1254762), (1917, 1115344), (2556, 836508), (3408, 627381), (3834, 557672), (5112, 418254), (7668, 278836), (10224, 209127), (15336, 139418), (30672, 69709)]