218671824

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 673099776

約数和(自身を除く): 454427952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 61, 84, 94, 112, 122, 141, 168, 183, 188, 227, 244, 282, 329, 336, 366, 376, 427, 454, 488, 564, 658, 681, 732, 752, 854, 908, 976, 987, 1128, 1281, 1316, 1362, 1464, 1589, 1708, 1816, 1974, 2256, 2562, 2632, 2724, 2867, 2928, 3178, 3416, 3632, 3948, 4767, 5124, 5264, 5448, 5734, 6356, 6832, 7896, 8601, 9534, 10248, 10669, 10896, 11468, 12712, 13847, 15792, 17202, 19068, 20069, 20496, 21338, 22936, 25424, 27694, 32007, 34404, 38136, 40138, 41541, 42676, 45872, 55388, 60207, 64014, 68808, 74683, 76272, 80276, 83082, 85352, 96929, 110776, 120414, 128028, 137616, 149366, 160552, 166164, 170704, 193858, 221552, 224049, 240828, 256056, 290787, 298732, 321104, 332328, 387716, 448098, 481656, 512112, 581574, 597464, 650809, 664656, 775432, 896196, 963312, 1163148, 1194928, 1301618, 1550864, 1792392, 1952427, 2326296, 2603236, 3584784, 3904854, 4555663, 4652592, 5206472, 7809708, 9111326, 10412944, 13666989, 15619416, 18222652, 27333978, 31238832, 36445304, 54667956, 72890608, 109335912, 218671824]

約数ペア:

[(1, 218671824), (2, 109335912), (3, 72890608), (4, 54667956), (6, 36445304), (7, 31238832), (8, 27333978), (12, 18222652), (14, 15619416), (16, 13666989), (21, 10412944), (24, 9111326), (28, 7809708), (42, 5206472), (47, 4652592), (48, 4555663), (56, 3904854), (61, 3584784), (84, 2603236), (94, 2326296), (112, 1952427), (122, 1792392), (141, 1550864), (168, 1301618), (183, 1194928), (188, 1163148), (227, 963312), (244, 896196), (282, 775432), (329, 664656), (336, 650809), (366, 597464), (376, 581574), (427, 512112), (454, 481656), (488, 448098), (564, 387716), (658, 332328), (681, 321104), (732, 298732), (752, 290787), (854, 256056), (908, 240828), (976, 224049), (987, 221552), (1128, 193858), (1281, 170704), (1316, 166164), (1362, 160552), (1464, 149366), (1589, 137616), (1708, 128028), (1816, 120414), (1974, 110776), (2256, 96929), (2562, 85352), (2632, 83082), (2724, 80276), (2867, 76272), (2928, 74683), (3178, 68808), (3416, 64014), (3632, 60207), (3948, 55388), (4767, 45872), (5124, 42676), (5264, 41541), (5448, 40138), (5734, 38136), (6356, 34404), (6832, 32007), (7896, 27694), (8601, 25424), (9534, 22936), (10248, 21338), (10669, 20496), (10896, 20069), (11468, 19068), (12712, 17202), (13847, 15792)]