262631664

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 772986240

約数和(自身を除く): 510354576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 179, 184, 207, 276, 358, 368, 414, 443, 537, 552, 716, 828, 886, 1074, 1104, 1329, 1432, 1611, 1656, 1772, 2148, 2658, 2864, 3222, 3312, 3544, 3987, 4117, 4296, 5316, 6444, 7088, 7974, 8234, 8592, 10189, 10632, 12351, 12888, 15948, 16468, 20378, 21264, 24702, 25776, 30567, 31896, 32936, 37053, 40756, 49404, 61134, 63792, 65872, 74106, 79297, 81512, 91701, 98808, 122268, 148212, 158594, 163024, 183402, 197616, 237891, 244536, 296424, 317188, 366804, 475782, 489072, 592848, 634376, 713673, 733608, 951564, 1268752, 1427346, 1467216, 1823831, 1903128, 2854692, 3647662, 3806256, 5471493, 5709384, 7295324, 10942986, 11418768, 14590648, 16414479, 21885972, 29181296, 32828958, 43771944, 65657916, 87543888, 131315832, 262631664]

約数ペア:

[(1, 262631664), (2, 131315832), (3, 87543888), (4, 65657916), (6, 43771944), (8, 32828958), (9, 29181296), (12, 21885972), (16, 16414479), (18, 14590648), (23, 11418768), (24, 10942986), (36, 7295324), (46, 5709384), (48, 5471493), (69, 3806256), (72, 3647662), (92, 2854692), (138, 1903128), (144, 1823831), (179, 1467216), (184, 1427346), (207, 1268752), (276, 951564), (358, 733608), (368, 713673), (414, 634376), (443, 592848), (537, 489072), (552, 475782), (716, 366804), (828, 317188), (886, 296424), (1074, 244536), (1104, 237891), (1329, 197616), (1432, 183402), (1611, 163024), (1656, 158594), (1772, 148212), (2148, 122268), (2658, 98808), (2864, 91701), (3222, 81512), (3312, 79297), (3544, 74106), (3987, 65872), (4117, 63792), (4296, 61134), (5316, 49404), (6444, 40756), (7088, 37053), (7974, 32936), (8234, 31896), (8592, 30567), (10189, 25776), (10632, 24702), (12351, 21264), (12888, 20378), (15948, 16468)]