217652832

素因数分解:

$2^5\times 3^4\times {\mathrm{131}}^1\times {\mathrm{641}}^1$

素因数の和:794

約数の個数: 120

約数和(自身を含む): 646003512

約数和(自身を除く): 428350680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 131, 144, 162, 216, 262, 288, 324, 393, 432, 524, 641, 648, 786, 864, 1048, 1179, 1282, 1296, 1572, 1923, 2096, 2358, 2564, 2592, 3144, 3537, 3846, 4192, 4716, 5128, 5769, 6288, 7074, 7692, 9432, 10256, 10611, 11538, 12576, 14148, 15384, 17307, 18864, 20512, 21222, 23076, 28296, 30768, 34614, 37728, 42444, 46152, 51921, 56592, 61536, 69228, 83971, 84888, 92304, 103842, 113184, 138456, 167942, 169776, 184608, 207684, 251913, 276912, 335884, 339552, 415368, 503826, 553824, 671768, 755739, 830736, 1007652, 1343536, 1511478, 1661472, 2015304, 2267217, 2687072, 3022956, 4030608, 4534434, 6045912, 6801651, 8061216, 9068868, 12091824, 13603302, 18137736, 24183648, 27206604, 36275472, 54413208, 72550944, 108826416, 217652832]

約数ペア:

[(1, 217652832), (2, 108826416), (3, 72550944), (4, 54413208), (6, 36275472), (8, 27206604), (9, 24183648), (12, 18137736), (16, 13603302), (18, 12091824), (24, 9068868), (27, 8061216), (32, 6801651), (36, 6045912), (48, 4534434), (54, 4030608), (72, 3022956), (81, 2687072), (96, 2267217), (108, 2015304), (131, 1661472), (144, 1511478), (162, 1343536), (216, 1007652), (262, 830736), (288, 755739), (324, 671768), (393, 553824), (432, 503826), (524, 415368), (641, 339552), (648, 335884), (786, 276912), (864, 251913), (1048, 207684), (1179, 184608), (1282, 169776), (1296, 167942), (1572, 138456), (1923, 113184), (2096, 103842), (2358, 92304), (2564, 84888), (2592, 83971), (3144, 69228), (3537, 61536), (3846, 56592), (4192, 51921), (4716, 46152), (5128, 42444), (5769, 37728), (6288, 34614), (7074, 30768), (7692, 28296), (9432, 23076), (10256, 21222), (10611, 20512), (11538, 18864), (12576, 17307), (14148, 15384)]