231609672

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 760608000

約数和(自身を除く): 528998328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 79, 84, 98, 108, 126, 147, 158, 168, 189, 196, 216, 237, 252, 277, 294, 316, 378, 392, 441, 474, 504, 553, 554, 588, 632, 711, 756, 831, 882, 948, 1106, 1108, 1176, 1323, 1422, 1512, 1659, 1662, 1764, 1896, 1939, 2133, 2212, 2216, 2493, 2646, 2844, 3318, 3324, 3528, 3871, 3878, 4266, 4424, 4977, 4986, 5292, 5688, 5817, 6636, 6648, 7479, 7742, 7756, 8532, 9954, 9972, 10584, 11613, 11634, 13272, 13573, 14931, 14958, 15484, 15512, 17064, 17451, 19908, 19944, 21883, 23226, 23268, 27146, 29862, 29916, 30968, 34839, 34902, 39816, 40719, 43766, 46452, 46536, 52353, 54292, 59724, 59832, 65649, 69678, 69804, 81438, 87532, 92904, 104517, 104706, 108584, 119448, 122157, 131298, 139356, 139608, 153181, 162876, 175064, 196947, 209034, 209412, 244314, 262596, 278712, 306362, 325752, 366471, 393894, 418068, 418824, 459543, 488628, 525192, 590841, 612724, 732942, 787788, 836136, 919086, 977256, 1072267, 1181682, 1225448, 1378629, 1465884, 1575576, 1838172, 2144534, 2363364, 2757258, 2931768, 3216801, 3676344, 4135887, 4289068, 4726728, 5514516, 6433602, 8271774, 8578136, 9650403, 11029032, 12867204, 16543548, 19300806, 25734408, 28951209, 33087096, 38601612, 57902418, 77203224, 115804836, 231609672]

約数ペア:

[(1, 231609672), (2, 115804836), (3, 77203224), (4, 57902418), (6, 38601612), (7, 33087096), (8, 28951209), (9, 25734408), (12, 19300806), (14, 16543548), (18, 12867204), (21, 11029032), (24, 9650403), (27, 8578136), (28, 8271774), (36, 6433602), (42, 5514516), (49, 4726728), (54, 4289068), (56, 4135887), (63, 3676344), (72, 3216801), (79, 2931768), (84, 2757258), (98, 2363364), (108, 2144534), (126, 1838172), (147, 1575576), (158, 1465884), (168, 1378629), (189, 1225448), (196, 1181682), (216, 1072267), (237, 977256), (252, 919086), (277, 836136), (294, 787788), (316, 732942), (378, 612724), (392, 590841), (441, 525192), (474, 488628), (504, 459543), (553, 418824), (554, 418068), (588, 393894), (632, 366471), (711, 325752), (756, 306362), (831, 278712), (882, 262596), (948, 244314), (1106, 209412), (1108, 209034), (1176, 196947), (1323, 175064), (1422, 162876), (1512, 153181), (1659, 139608), (1662, 139356), (1764, 131298), (1896, 122157), (1939, 119448), (2133, 108584), (2212, 104706), (2216, 104517), (2493, 92904), (2646, 87532), (2844, 81438), (3318, 69804), (3324, 69678), (3528, 65649), (3871, 59832), (3878, 59724), (4266, 54292), (4424, 52353), (4977, 46536), (4986, 46452), (5292, 43766), (5688, 40719), (5817, 39816), (6636, 34902), (6648, 34839), (7479, 30968), (7742, 29916), (7756, 29862), (8532, 27146), (9954, 23268), (9972, 23226), (10584, 21883), (11613, 19944), (11634, 19908), (13272, 17451), (13573, 17064), (14931, 15512), (14958, 15484)]