243765108

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 683242560

約数和(自身を除く): 439477452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 59, 68, 86, 102, 118, 129, 153, 157, 172, 177, 204, 236, 258, 306, 314, 354, 387, 471, 516, 531, 612, 628, 708, 731, 774, 942, 1003, 1062, 1413, 1462, 1548, 1884, 2006, 2124, 2193, 2537, 2669, 2826, 2924, 3009, 4012, 4386, 5074, 5338, 5652, 6018, 6579, 6751, 7611, 8007, 8772, 9027, 9263, 10148, 10676, 12036, 13158, 13502, 15222, 16014, 18054, 18526, 20253, 22833, 24021, 26316, 27004, 27789, 30444, 32028, 36108, 37052, 40506, 43129, 45666, 48042, 55578, 60759, 81012, 83367, 86258, 91332, 96084, 111156, 114767, 121518, 129387, 157471, 166734, 172516, 229534, 243036, 258774, 314942, 333468, 344301, 388161, 398309, 459068, 472413, 517548, 629884, 688602, 776322, 796618, 944826, 1032903, 1194927, 1377204, 1417239, 1552644, 1593236, 1889652, 2065806, 2389854, 2834478, 3584781, 4131612, 4779708, 5668956, 6771253, 7169562, 13542506, 14339124, 20313759, 27085012, 40627518, 60941277, 81255036, 121882554, 243765108]

約数ペア:

[(1, 243765108), (2, 121882554), (3, 81255036), (4, 60941277), (6, 40627518), (9, 27085012), (12, 20313759), (17, 14339124), (18, 13542506), (34, 7169562), (36, 6771253), (43, 5668956), (51, 4779708), (59, 4131612), (68, 3584781), (86, 2834478), (102, 2389854), (118, 2065806), (129, 1889652), (153, 1593236), (157, 1552644), (172, 1417239), (177, 1377204), (204, 1194927), (236, 1032903), (258, 944826), (306, 796618), (314, 776322), (354, 688602), (387, 629884), (471, 517548), (516, 472413), (531, 459068), (612, 398309), (628, 388161), (708, 344301), (731, 333468), (774, 314942), (942, 258774), (1003, 243036), (1062, 229534), (1413, 172516), (1462, 166734), (1548, 157471), (1884, 129387), (2006, 121518), (2124, 114767), (2193, 111156), (2537, 96084), (2669, 91332), (2826, 86258), (2924, 83367), (3009, 81012), (4012, 60759), (4386, 55578), (5074, 48042), (5338, 45666), (5652, 43129), (6018, 40506), (6579, 37052), (6751, 36108), (7611, 32028), (8007, 30444), (8772, 27789), (9027, 27004), (9263, 26316), (10148, 24021), (10676, 22833), (12036, 20253), (13158, 18526), (13502, 18054), (15222, 16014)]