214451874

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{373}}^1$

素因数の和:423

約数の個数: 144

約数和(自身を含む): 597909312

約数和(自身を除く): 383457438

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 169, 182, 189, 234, 243, 273, 338, 351, 373, 378, 486, 507, 546, 567, 702, 746, 819, 1014, 1053, 1119, 1134, 1183, 1521, 1638, 1701, 2106, 2238, 2366, 2457, 2611, 3042, 3159, 3357, 3402, 3549, 4563, 4849, 4914, 5222, 6318, 6714, 7098, 7371, 7833, 9126, 9698, 10071, 10647, 13689, 14547, 14742, 15666, 20142, 21294, 22113, 23499, 27378, 29094, 30213, 31941, 33943, 41067, 43641, 44226, 46998, 60426, 63037, 63882, 67886, 70497, 82134, 87282, 90639, 95823, 101829, 126074, 130923, 140994, 181278, 189111, 191646, 203658, 211491, 261846, 287469, 305487, 378222, 392769, 422982, 441259, 567333, 574938, 610974, 634473, 785538, 882518, 916461, 1134666, 1178307, 1268946, 1323777, 1701999, 1832922, 2356614, 2647554, 2749383, 3403998, 3971331, 5105997, 5498766, 7942662, 8248149, 10211994, 11913993, 15317991, 16496298, 23827986, 30635982, 35741979, 71483958, 107225937, 214451874]

約数ペア:

[(1, 214451874), (2, 107225937), (3, 71483958), (6, 35741979), (7, 30635982), (9, 23827986), (13, 16496298), (14, 15317991), (18, 11913993), (21, 10211994), (26, 8248149), (27, 7942662), (39, 5498766), (42, 5105997), (54, 3971331), (63, 3403998), (78, 2749383), (81, 2647554), (91, 2356614), (117, 1832922), (126, 1701999), (162, 1323777), (169, 1268946), (182, 1178307), (189, 1134666), (234, 916461), (243, 882518), (273, 785538), (338, 634473), (351, 610974), (373, 574938), (378, 567333), (486, 441259), (507, 422982), (546, 392769), (567, 378222), (702, 305487), (746, 287469), (819, 261846), (1014, 211491), (1053, 203658), (1119, 191646), (1134, 189111), (1183, 181278), (1521, 140994), (1638, 130923), (1701, 126074), (2106, 101829), (2238, 95823), (2366, 90639), (2457, 87282), (2611, 82134), (3042, 70497), (3159, 67886), (3357, 63882), (3402, 63037), (3549, 60426), (4563, 46998), (4849, 44226), (4914, 43641), (5222, 41067), (6318, 33943), (6714, 31941), (7098, 30213), (7371, 29094), (7833, 27378), (9126, 23499), (9698, 22113), (10071, 21294), (10647, 20142), (13689, 15666), (14547, 14742)]