231620688

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41243}}^1$

素因数の和:41273

約数の個数: 80

約数和(自身を含む): 715995840

約数和(自身を除く): 484375152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 41243, 82486, 123729, 164972, 247458, 329944, 371187, 494916, 536159, 659888, 742374, 989832, 1072318, 1113561, 1484748, 1608477, 1979664, 2144636, 2227122, 2969496, 3216954, 4289272, 4454244, 4825431, 5938992, 6433908, 8578544, 8908488, 9650862, 12867816, 14476293, 17816976, 19301724, 25735632, 28952586, 38603448, 57905172, 77206896, 115810344, 231620688]

約数ペア:

[(1, 231620688), (2, 115810344), (3, 77206896), (4, 57905172), (6, 38603448), (8, 28952586), (9, 25735632), (12, 19301724), (13, 17816976), (16, 14476293), (18, 12867816), (24, 9650862), (26, 8908488), (27, 8578544), (36, 6433908), (39, 5938992), (48, 4825431), (52, 4454244), (54, 4289272), (72, 3216954), (78, 2969496), (104, 2227122), (108, 2144636), (117, 1979664), (144, 1608477), (156, 1484748), (208, 1113561), (216, 1072318), (234, 989832), (312, 742374), (351, 659888), (432, 536159), (468, 494916), (624, 371187), (702, 329944), (936, 247458), (1404, 164972), (1872, 123729), (2808, 82486), (5616, 41243)]