222341504

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1327}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 585169920

約数和(自身を除く): 362828416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1232, 1309, 1327, 1408, 1496, 1904, 2176, 2464, 2618, 2654, 2992, 3808, 4928, 5236, 5308, 5984, 7616, 9289, 9856, 10472, 10616, 11968, 14597, 15232, 18578, 20944, 21232, 22559, 23936, 29194, 37156, 41888, 42464, 45118, 58388, 74312, 83776, 84928, 90236, 102179, 116776, 148624, 157913, 167552, 169856, 180472, 204358, 233552, 248149, 297248, 315826, 360944, 408716, 467104, 496298, 594496, 631652, 721888, 817432, 934208, 992596, 1188992, 1263304, 1443776, 1634864, 1737043, 1868416, 1985192, 2526608, 2887552, 3269728, 3474086, 3970384, 5053216, 6539456, 6948172, 7940768, 10106432, 13078912, 13896344, 15881536, 20212864, 27792688, 31763072, 55585376, 111170752, 222341504]

約数ペア:

[(1, 222341504), (2, 111170752), (4, 55585376), (7, 31763072), (8, 27792688), (11, 20212864), (14, 15881536), (16, 13896344), (17, 13078912), (22, 10106432), (28, 7940768), (32, 6948172), (34, 6539456), (44, 5053216), (56, 3970384), (64, 3474086), (68, 3269728), (77, 2887552), (88, 2526608), (112, 1985192), (119, 1868416), (128, 1737043), (136, 1634864), (154, 1443776), (176, 1263304), (187, 1188992), (224, 992596), (238, 934208), (272, 817432), (308, 721888), (352, 631652), (374, 594496), (448, 496298), (476, 467104), (544, 408716), (616, 360944), (704, 315826), (748, 297248), (896, 248149), (952, 233552), (1088, 204358), (1232, 180472), (1309, 169856), (1327, 167552), (1408, 157913), (1496, 148624), (1904, 116776), (2176, 102179), (2464, 90236), (2618, 84928), (2654, 83776), (2992, 74312), (3808, 58388), (4928, 45118), (5236, 42464), (5308, 41888), (5984, 37156), (7616, 29194), (9289, 23936), (9856, 22559), (10472, 21232), (10616, 20944), (11968, 18578), (14597, 15232)]