215606976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{86381}}^1$

素因数の和:86409

約数の個数: 56

約数和(自身を含む): 614348784

約数和(自身を除く): 398741808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 86381, 172762, 259143, 345524, 518286, 691048, 1036572, 1122953, 1382096, 2073144, 2245906, 2764192, 3368859, 4146288, 4491812, 5528384, 6737718, 8292576, 8983624, 13475436, 16585152, 17967248, 26950872, 35934496, 53901744, 71868992, 107803488, 215606976]

約数ペア:

[(1, 215606976), (2, 107803488), (3, 71868992), (4, 53901744), (6, 35934496), (8, 26950872), (12, 17967248), (13, 16585152), (16, 13475436), (24, 8983624), (26, 8292576), (32, 6737718), (39, 5528384), (48, 4491812), (52, 4146288), (64, 3368859), (78, 2764192), (96, 2245906), (104, 2073144), (156, 1382096), (192, 1122953), (208, 1036572), (312, 691048), (416, 518286), (624, 345524), (832, 259143), (1248, 172762), (2496, 86381)]