231154128

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{18451}}^1$

素因数の和:18497

約数の個数: 80

約数和(自身を含む): 686414400

約数和(自身を除く): 455260272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 174, 216, 232, 261, 348, 432, 464, 522, 696, 783, 1044, 1392, 1566, 2088, 3132, 4176, 6264, 12528, 18451, 36902, 55353, 73804, 110706, 147608, 166059, 221412, 295216, 332118, 442824, 498177, 535079, 664236, 885648, 996354, 1070158, 1328472, 1605237, 1992708, 2140316, 2656944, 3210474, 3985416, 4280632, 4815711, 6420948, 7970832, 8561264, 9631422, 12841896, 14447133, 19262844, 25683792, 28894266, 38525688, 57788532, 77051376, 115577064, 231154128]

約数ペア:

[(1, 231154128), (2, 115577064), (3, 77051376), (4, 57788532), (6, 38525688), (8, 28894266), (9, 25683792), (12, 19262844), (16, 14447133), (18, 12841896), (24, 9631422), (27, 8561264), (29, 7970832), (36, 6420948), (48, 4815711), (54, 4280632), (58, 3985416), (72, 3210474), (87, 2656944), (108, 2140316), (116, 1992708), (144, 1605237), (174, 1328472), (216, 1070158), (232, 996354), (261, 885648), (348, 664236), (432, 535079), (464, 498177), (522, 442824), (696, 332118), (783, 295216), (1044, 221412), (1392, 166059), (1566, 147608), (2088, 110706), (3132, 73804), (4176, 55353), (6264, 36902), (12528, 18451)]