216438768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 240

約数和(自身を含む): 758284800

約数和(自身を除く): 541846032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 83, 84, 91, 104, 112, 117, 126, 144, 156, 166, 168, 182, 199, 208, 234, 249, 252, 273, 312, 332, 336, 364, 398, 468, 498, 504, 546, 581, 597, 624, 664, 728, 747, 796, 819, 936, 996, 1008, 1079, 1092, 1162, 1194, 1328, 1393, 1456, 1494, 1592, 1638, 1743, 1791, 1872, 1992, 2158, 2184, 2324, 2388, 2587, 2786, 2988, 3184, 3237, 3276, 3486, 3582, 3984, 4179, 4316, 4368, 4648, 4776, 5174, 5229, 5572, 5976, 6474, 6552, 6972, 7164, 7553, 7761, 8358, 8632, 9296, 9552, 9711, 10348, 10458, 11144, 11952, 12537, 12948, 13104, 13944, 14328, 15106, 15522, 16517, 16716, 17264, 18109, 19422, 20696, 20916, 22288, 22659, 23283, 25074, 25896, 27888, 28656, 30212, 31044, 33034, 33432, 36218, 38844, 41392, 41832, 45318, 46566, 49551, 50148, 51792, 54327, 60424, 62088, 66068, 66864, 67977, 72436, 77688, 83664, 90636, 93132, 99102, 100296, 108654, 115619, 120848, 124176, 132136, 135954, 144872, 148653, 155376, 162981, 181272, 186264, 198204, 200592, 214721, 217308, 231238, 264272, 271908, 289744, 297306, 325962, 346857, 362544, 372528, 396408, 429442, 434616, 462476, 543816, 594612, 644163, 651924, 693714, 792816, 858884, 869232, 924952, 1040571, 1087632, 1189224, 1288326, 1303848, 1387428, 1503047, 1717768, 1849904, 1932489, 2081142, 2378448, 2576652, 2607696, 2774856, 3006094, 3435536, 3864978, 4162284, 4509141, 5153304, 5549712, 6012188, 7729956, 8324568, 9018282, 10306608, 12024376, 13527423, 15459912, 16649136, 18036564, 24048752, 27054846, 30919824, 36073128, 54109692, 72146256, 108219384, 216438768]

約数ペア:

[(1, 216438768), (2, 108219384), (3, 72146256), (4, 54109692), (6, 36073128), (7, 30919824), (8, 27054846), (9, 24048752), (12, 18036564), (13, 16649136), (14, 15459912), (16, 13527423), (18, 12024376), (21, 10306608), (24, 9018282), (26, 8324568), (28, 7729956), (36, 6012188), (39, 5549712), (42, 5153304), (48, 4509141), (52, 4162284), (56, 3864978), (63, 3435536), (72, 3006094), (78, 2774856), (83, 2607696), (84, 2576652), (91, 2378448), (104, 2081142), (112, 1932489), (117, 1849904), (126, 1717768), (144, 1503047), (156, 1387428), (166, 1303848), (168, 1288326), (182, 1189224), (199, 1087632), (208, 1040571), (234, 924952), (249, 869232), (252, 858884), (273, 792816), (312, 693714), (332, 651924), (336, 644163), (364, 594612), (398, 543816), (468, 462476), (498, 434616), (504, 429442), (546, 396408), (581, 372528), (597, 362544), (624, 346857), (664, 325962), (728, 297306), (747, 289744), (796, 271908), (819, 264272), (936, 231238), (996, 217308), (1008, 214721), (1079, 200592), (1092, 198204), (1162, 186264), (1194, 181272), (1328, 162981), (1393, 155376), (1456, 148653), (1494, 144872), (1592, 135954), (1638, 132136), (1743, 124176), (1791, 120848), (1872, 115619), (1992, 108654), (2158, 100296), (2184, 99102), (2324, 93132), (2388, 90636), (2587, 83664), (2786, 77688), (2988, 72436), (3184, 67977), (3237, 66864), (3276, 66068), (3486, 62088), (3582, 60424), (3984, 54327), (4179, 51792), (4316, 50148), (4368, 49551), (4648, 46566), (4776, 45318), (5174, 41832), (5229, 41392), (5572, 38844), (5976, 36218), (6474, 33432), (6552, 33034), (6972, 31044), (7164, 30212), (7553, 28656), (7761, 27888), (8358, 25896), (8632, 25074), (9296, 23283), (9552, 22659), (9711, 22288), (10348, 20916), (10458, 20696), (11144, 19422), (11952, 18109), (12537, 17264), (12948, 16716), (13104, 16517), (13944, 15522), (14328, 15106)]