212343768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 738690480

約数和(自身を除く): 526346712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 169, 182, 189, 216, 234, 252, 273, 277, 312, 324, 338, 351, 364, 378, 468, 504, 507, 546, 554, 567, 648, 676, 702, 728, 756, 819, 831, 936, 1014, 1053, 1092, 1108, 1134, 1183, 1352, 1404, 1512, 1521, 1638, 1662, 1939, 2028, 2106, 2184, 2216, 2268, 2366, 2457, 2493, 2808, 3042, 3276, 3324, 3549, 3601, 3878, 4056, 4212, 4536, 4563, 4732, 4914, 4986, 5817, 6084, 6552, 6648, 7098, 7202, 7371, 7479, 7756, 8424, 9126, 9464, 9828, 9972, 10647, 10803, 11634, 12168, 13689, 14196, 14404, 14742, 14958, 15512, 17451, 18252, 19656, 19944, 21294, 21606, 22437, 23268, 25207, 27378, 28392, 28808, 29484, 29916, 31941, 32409, 34902, 36504, 42588, 43212, 44874, 46536, 46813, 50414, 52353, 54756, 58968, 59832, 63882, 64818, 69804, 75621, 85176, 86424, 89748, 93626, 95823, 97227, 100828, 104706, 109512, 127764, 129636, 139608, 140439, 151242, 157059, 179496, 187252, 191646, 194454, 201656, 209412, 226863, 255528, 259272, 280878, 291681, 302484, 314118, 327691, 374504, 383292, 388908, 418824, 421317, 453726, 561756, 583362, 604968, 628236, 655382, 680589, 766584, 777816, 842634, 907452, 983073, 1123512, 1166724, 1256472, 1263951, 1310764, 1361178, 1685268, 1814904, 1966146, 2041767, 2333448, 2527902, 2621528, 2722356, 2949219, 3370536, 3791853, 3932292, 4083534, 5055804, 5444712, 5898438, 7583706, 7864584, 8167068, 8847657, 10111608, 11796876, 15167412, 16334136, 17695314, 23593752, 26542971, 30334824, 35390628, 53085942, 70781256, 106171884, 212343768]

約数ペア:

[(1, 212343768), (2, 106171884), (3, 70781256), (4, 53085942), (6, 35390628), (7, 30334824), (8, 26542971), (9, 23593752), (12, 17695314), (13, 16334136), (14, 15167412), (18, 11796876), (21, 10111608), (24, 8847657), (26, 8167068), (27, 7864584), (28, 7583706), (36, 5898438), (39, 5444712), (42, 5055804), (52, 4083534), (54, 3932292), (56, 3791853), (63, 3370536), (72, 2949219), (78, 2722356), (81, 2621528), (84, 2527902), (91, 2333448), (104, 2041767), (108, 1966146), (117, 1814904), (126, 1685268), (156, 1361178), (162, 1310764), (168, 1263951), (169, 1256472), (182, 1166724), (189, 1123512), (216, 983073), (234, 907452), (252, 842634), (273, 777816), (277, 766584), (312, 680589), (324, 655382), (338, 628236), (351, 604968), (364, 583362), (378, 561756), (468, 453726), (504, 421317), (507, 418824), (546, 388908), (554, 383292), (567, 374504), (648, 327691), (676, 314118), (702, 302484), (728, 291681), (756, 280878), (819, 259272), (831, 255528), (936, 226863), (1014, 209412), (1053, 201656), (1092, 194454), (1108, 191646), (1134, 187252), (1183, 179496), (1352, 157059), (1404, 151242), (1512, 140439), (1521, 139608), (1638, 129636), (1662, 127764), (1939, 109512), (2028, 104706), (2106, 100828), (2184, 97227), (2216, 95823), (2268, 93626), (2366, 89748), (2457, 86424), (2493, 85176), (2808, 75621), (3042, 69804), (3276, 64818), (3324, 63882), (3549, 59832), (3601, 58968), (3878, 54756), (4056, 52353), (4212, 50414), (4536, 46813), (4563, 46536), (4732, 44874), (4914, 43212), (4986, 42588), (5817, 36504), (6084, 34902), (6552, 32409), (6648, 31941), (7098, 29916), (7202, 29484), (7371, 28808), (7479, 28392), (7756, 27378), (8424, 25207), (9126, 23268), (9464, 22437), (9828, 21606), (9972, 21294), (10647, 19944), (10803, 19656), (11634, 18252), (12168, 17451), (13689, 15512), (14196, 14958), (14404, 14742)]