2556571896

素因数分解:

$2^3\times 3^5\times {\mathrm{131}}^1\times {\mathrm{10039}}^1$

素因数の和:10191

約数の個数: 96

約数和(自身を含む): 7236028800

約数和(自身を除く): 4679456904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 131, 162, 216, 243, 262, 324, 393, 486, 524, 648, 786, 972, 1048, 1179, 1572, 1944, 2358, 3144, 3537, 4716, 7074, 9432, 10039, 10611, 14148, 20078, 21222, 28296, 30117, 31833, 40156, 42444, 60234, 63666, 80312, 84888, 90351, 120468, 127332, 180702, 240936, 254664, 271053, 361404, 542106, 722808, 813159, 1084212, 1315109, 1626318, 2168424, 2439477, 2630218, 3252636, 3945327, 4878954, 5260436, 6505272, 7890654, 9757908, 10520872, 11835981, 15781308, 19515816, 23671962, 31562616, 35507943, 47343924, 71015886, 94687848, 106523829, 142031772, 213047658, 284063544, 319571487, 426095316, 639142974, 852190632, 1278285948, 2556571896]

約数ペア:

[(1, 2556571896), (2, 1278285948), (3, 852190632), (4, 639142974), (6, 426095316), (8, 319571487), (9, 284063544), (12, 213047658), (18, 142031772), (24, 106523829), (27, 94687848), (36, 71015886), (54, 47343924), (72, 35507943), (81, 31562616), (108, 23671962), (131, 19515816), (162, 15781308), (216, 11835981), (243, 10520872), (262, 9757908), (324, 7890654), (393, 6505272), (486, 5260436), (524, 4878954), (648, 3945327), (786, 3252636), (972, 2630218), (1048, 2439477), (1179, 2168424), (1572, 1626318), (1944, 1315109), (2358, 1084212), (3144, 813159), (3537, 722808), (4716, 542106), (7074, 361404), (9432, 271053), (10039, 254664), (10611, 240936), (14148, 180702), (20078, 127332), (21222, 120468), (28296, 90351), (30117, 84888), (31833, 80312), (40156, 63666), (42444, 60234)]