231846888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1391

約数の個数: 128

約数和(自身を含む): 722534400

約数和(自身を除く): 490687512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 83, 84, 91, 104, 156, 166, 168, 182, 249, 273, 312, 332, 364, 498, 546, 581, 664, 728, 996, 1079, 1092, 1162, 1279, 1743, 1992, 2158, 2184, 2324, 2558, 3237, 3486, 3837, 4316, 4648, 5116, 6474, 6972, 7553, 7674, 8632, 8953, 10232, 12948, 13944, 15106, 15348, 16627, 17906, 22659, 25896, 26859, 30212, 30696, 33254, 35812, 45318, 49881, 53718, 60424, 66508, 71624, 90636, 99762, 106157, 107436, 116389, 133016, 181272, 199524, 212314, 214872, 232778, 318471, 349167, 399048, 424628, 465556, 636942, 698334, 743099, 849256, 931112, 1273884, 1380041, 1396668, 1486198, 2229297, 2547768, 2760082, 2793336, 2972396, 4140123, 4458594, 5520164, 5944792, 8280246, 8917188, 9660287, 11040328, 16560492, 17834376, 19320574, 28980861, 33120984, 38641148, 57961722, 77282296, 115923444, 231846888]

約数ペア:

[(1, 231846888), (2, 115923444), (3, 77282296), (4, 57961722), (6, 38641148), (7, 33120984), (8, 28980861), (12, 19320574), (13, 17834376), (14, 16560492), (21, 11040328), (24, 9660287), (26, 8917188), (28, 8280246), (39, 5944792), (42, 5520164), (52, 4458594), (56, 4140123), (78, 2972396), (83, 2793336), (84, 2760082), (91, 2547768), (104, 2229297), (156, 1486198), (166, 1396668), (168, 1380041), (182, 1273884), (249, 931112), (273, 849256), (312, 743099), (332, 698334), (364, 636942), (498, 465556), (546, 424628), (581, 399048), (664, 349167), (728, 318471), (996, 232778), (1079, 214872), (1092, 212314), (1162, 199524), (1279, 181272), (1743, 133016), (1992, 116389), (2158, 107436), (2184, 106157), (2324, 99762), (2558, 90636), (3237, 71624), (3486, 66508), (3837, 60424), (4316, 53718), (4648, 49881), (5116, 45318), (6474, 35812), (6972, 33254), (7553, 30696), (7674, 30212), (8632, 26859), (8953, 25896), (10232, 22659), (12948, 17906), (13944, 16627), (15106, 15348)]