238660506

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 641938752

約数和(自身を除く): 403278246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 73, 81, 93, 126, 146, 162, 186, 189, 217, 219, 243, 279, 378, 434, 438, 486, 511, 558, 567, 651, 657, 837, 961, 1022, 1134, 1302, 1314, 1533, 1674, 1701, 1922, 1953, 1971, 2263, 2511, 2883, 3066, 3402, 3906, 3942, 4526, 4599, 5022, 5766, 5859, 5913, 6727, 6789, 7533, 8649, 9198, 11718, 11826, 13454, 13578, 13797, 15066, 15841, 17298, 17577, 17739, 20181, 20367, 25947, 27594, 31682, 35154, 35478, 40362, 40734, 41391, 47523, 51894, 52731, 60543, 61101, 70153, 77841, 82782, 95046, 105462, 121086, 122202, 124173, 140306, 142569, 155682, 181629, 183303, 210459, 233523, 248346, 285138, 363258, 366606, 420918, 427707, 467046, 491071, 544887, 549909, 631377, 855414, 982142, 1089774, 1099818, 1262754, 1283121, 1473213, 1634661, 1894131, 2566242, 2946426, 3269322, 3788262, 3849363, 4419639, 5682393, 7698726, 8839278, 11364786, 13258917, 17047179, 26517834, 34094358, 39776751, 79553502, 119330253, 238660506]

約数ペア:

[(1, 238660506), (2, 119330253), (3, 79553502), (6, 39776751), (7, 34094358), (9, 26517834), (14, 17047179), (18, 13258917), (21, 11364786), (27, 8839278), (31, 7698726), (42, 5682393), (54, 4419639), (62, 3849363), (63, 3788262), (73, 3269322), (81, 2946426), (93, 2566242), (126, 1894131), (146, 1634661), (162, 1473213), (186, 1283121), (189, 1262754), (217, 1099818), (219, 1089774), (243, 982142), (279, 855414), (378, 631377), (434, 549909), (438, 544887), (486, 491071), (511, 467046), (558, 427707), (567, 420918), (651, 366606), (657, 363258), (837, 285138), (961, 248346), (1022, 233523), (1134, 210459), (1302, 183303), (1314, 181629), (1533, 155682), (1674, 142569), (1701, 140306), (1922, 124173), (1953, 122202), (1971, 121086), (2263, 105462), (2511, 95046), (2883, 82782), (3066, 77841), (3402, 70153), (3906, 61101), (3942, 60543), (4526, 52731), (4599, 51894), (5022, 47523), (5766, 41391), (5859, 40734), (5913, 40362), (6727, 35478), (6789, 35154), (7533, 31682), (8649, 27594), (9198, 25947), (11718, 20367), (11826, 20181), (13454, 17739), (13578, 17577), (13797, 17298), (15066, 15841)]