221422032

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:562

約数の個数: 160

約数和(自身を含む): 693705600

約数和(自身を除く): 472283568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 89, 104, 108, 117, 144, 156, 178, 208, 216, 234, 267, 312, 351, 356, 432, 443, 468, 534, 624, 702, 712, 801, 886, 936, 1068, 1157, 1329, 1404, 1424, 1602, 1772, 1872, 2136, 2314, 2403, 2658, 2808, 3204, 3471, 3544, 3987, 4272, 4628, 4806, 5316, 5616, 5759, 6408, 6942, 7088, 7974, 9256, 9612, 10413, 10632, 11518, 11961, 12816, 13884, 15948, 17277, 18512, 19224, 20826, 21264, 23036, 23922, 27768, 31239, 31896, 34554, 38448, 39427, 41652, 46072, 47844, 51831, 55536, 62478, 63792, 69108, 78854, 83304, 92144, 95688, 103662, 118281, 124956, 138216, 155493, 157708, 166608, 191376, 207324, 236562, 249912, 276432, 310986, 315416, 354843, 414648, 473124, 499824, 512551, 621972, 630832, 709686, 829296, 946248, 1025102, 1064529, 1243944, 1419372, 1537653, 1892496, 2050204, 2129058, 2487888, 2838744, 3075306, 4100408, 4258116, 4612959, 5677488, 6150612, 8200816, 8516232, 9225918, 12301224, 13838877, 17032464, 18451836, 24602448, 27677754, 36903672, 55355508, 73807344, 110711016, 221422032]

約数ペア:

[(1, 221422032), (2, 110711016), (3, 73807344), (4, 55355508), (6, 36903672), (8, 27677754), (9, 24602448), (12, 18451836), (13, 17032464), (16, 13838877), (18, 12301224), (24, 9225918), (26, 8516232), (27, 8200816), (36, 6150612), (39, 5677488), (48, 4612959), (52, 4258116), (54, 4100408), (72, 3075306), (78, 2838744), (89, 2487888), (104, 2129058), (108, 2050204), (117, 1892496), (144, 1537653), (156, 1419372), (178, 1243944), (208, 1064529), (216, 1025102), (234, 946248), (267, 829296), (312, 709686), (351, 630832), (356, 621972), (432, 512551), (443, 499824), (468, 473124), (534, 414648), (624, 354843), (702, 315416), (712, 310986), (801, 276432), (886, 249912), (936, 236562), (1068, 207324), (1157, 191376), (1329, 166608), (1404, 157708), (1424, 155493), (1602, 138216), (1772, 124956), (1872, 118281), (2136, 103662), (2314, 95688), (2403, 92144), (2658, 83304), (2808, 78854), (3204, 69108), (3471, 63792), (3544, 62478), (3987, 55536), (4272, 51831), (4628, 47844), (4806, 46072), (5316, 41652), (5616, 39427), (5759, 38448), (6408, 34554), (6942, 31896), (7088, 31239), (7974, 27768), (9256, 23922), (9612, 23036), (10413, 21264), (10632, 20826), (11518, 19224), (11961, 18512), (12816, 17277), (13884, 15948)]