231089248

素因数分解:

$2^5\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 521791200

約数和(自身を除く): 290701952

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 169, 173, 208, 247, 304, 338, 346, 416, 494, 608, 676, 692, 988, 1352, 1384, 1976, 2197, 2249, 2704, 2768, 3211, 3287, 3952, 4394, 4498, 5408, 5536, 6422, 6574, 7904, 8788, 8996, 12844, 13148, 17576, 17992, 25688, 26296, 29237, 35152, 35984, 41743, 42731, 51376, 52592, 58474, 70304, 71968, 83486, 85462, 102752, 105184, 116948, 166972, 170924, 233896, 333944, 341848, 380081, 467792, 555503, 667888, 683696, 760162, 935584, 1111006, 1335776, 1367392, 1520324, 2222012, 3040648, 4444024, 6081296, 7221539, 8888048, 12162592, 14443078, 17776096, 28886156, 57772312, 115544624, 231089248]

約数ペア:

[(1, 231089248), (2, 115544624), (4, 57772312), (8, 28886156), (13, 17776096), (16, 14443078), (19, 12162592), (26, 8888048), (32, 7221539), (38, 6081296), (52, 4444024), (76, 3040648), (104, 2222012), (152, 1520324), (169, 1367392), (173, 1335776), (208, 1111006), (247, 935584), (304, 760162), (338, 683696), (346, 667888), (416, 555503), (494, 467792), (608, 380081), (676, 341848), (692, 333944), (988, 233896), (1352, 170924), (1384, 166972), (1976, 116948), (2197, 105184), (2249, 102752), (2704, 85462), (2768, 83486), (3211, 71968), (3287, 70304), (3952, 58474), (4394, 52592), (4498, 51376), (5408, 42731), (5536, 41743), (6422, 35984), (6574, 35152), (7904, 29237), (8788, 26296), (8996, 25688), (12844, 17992), (13148, 17576)]