217392864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{4051}}^1$

素因数の和:4120

約数の個数: 96

約数和(自身を含む): 629000064

約数和(自身を除く): 411607200

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 78, 86, 96, 104, 129, 156, 172, 208, 258, 312, 344, 416, 516, 559, 624, 688, 1032, 1118, 1248, 1376, 1677, 2064, 2236, 3354, 4051, 4128, 4472, 6708, 8102, 8944, 12153, 13416, 16204, 17888, 24306, 26832, 32408, 48612, 52663, 53664, 64816, 97224, 105326, 129632, 157989, 174193, 194448, 210652, 315978, 348386, 388896, 421304, 522579, 631956, 696772, 842608, 1045158, 1263912, 1393544, 1685216, 2090316, 2264509, 2527824, 2787088, 4180632, 4529018, 5055648, 5574176, 6793527, 8361264, 9058036, 13587054, 16722528, 18116072, 27174108, 36232144, 54348216, 72464288, 108696432, 217392864]

約数ペア:

[(1, 217392864), (2, 108696432), (3, 72464288), (4, 54348216), (6, 36232144), (8, 27174108), (12, 18116072), (13, 16722528), (16, 13587054), (24, 9058036), (26, 8361264), (32, 6793527), (39, 5574176), (43, 5055648), (48, 4529018), (52, 4180632), (78, 2787088), (86, 2527824), (96, 2264509), (104, 2090316), (129, 1685216), (156, 1393544), (172, 1263912), (208, 1045158), (258, 842608), (312, 696772), (344, 631956), (416, 522579), (516, 421304), (559, 388896), (624, 348386), (688, 315978), (1032, 210652), (1118, 194448), (1248, 174193), (1376, 157989), (1677, 129632), (2064, 105326), (2236, 97224), (3354, 64816), (4051, 53664), (4128, 52663), (4472, 48612), (6708, 32408), (8102, 26832), (8944, 24306), (12153, 17888), (13416, 16204)]