384781488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:811

約数の個数: 160

約数和(自身を含む): 1234254336

約数和(自身を除く): 849472848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 137, 156, 168, 182, 208, 273, 274, 312, 336, 364, 411, 546, 548, 624, 643, 728, 822, 959, 1092, 1096, 1286, 1456, 1644, 1781, 1918, 1929, 2184, 2192, 2572, 2877, 3288, 3562, 3836, 3858, 4368, 4501, 5144, 5343, 5754, 6576, 7124, 7672, 7716, 8359, 9002, 10288, 10686, 11508, 12467, 13503, 14248, 15344, 15432, 16718, 18004, 21372, 23016, 24934, 25077, 27006, 28496, 30864, 33436, 36008, 37401, 42744, 46032, 49868, 50154, 54012, 58513, 66872, 72016, 74802, 85488, 88091, 99736, 100308, 108024, 117026, 133744, 149604, 175539, 176182, 199472, 200616, 216048, 234052, 264273, 299208, 351078, 352364, 401232, 468104, 528546, 598416, 616637, 702156, 704728, 936208, 1057092, 1145183, 1233274, 1404312, 1409456, 1849911, 2114184, 2290366, 2466548, 2808624, 3435549, 3699822, 4228368, 4580732, 4933096, 6871098, 7399644, 8016281, 9161464, 9866192, 13742196, 14799288, 16032562, 18322928, 24048843, 27484392, 29598576, 32065124, 48097686, 54968784, 64130248, 96195372, 128260496, 192390744, 384781488]

約数ペア:

[(1, 384781488), (2, 192390744), (3, 128260496), (4, 96195372), (6, 64130248), (7, 54968784), (8, 48097686), (12, 32065124), (13, 29598576), (14, 27484392), (16, 24048843), (21, 18322928), (24, 16032562), (26, 14799288), (28, 13742196), (39, 9866192), (42, 9161464), (48, 8016281), (52, 7399644), (56, 6871098), (78, 4933096), (84, 4580732), (91, 4228368), (104, 3699822), (112, 3435549), (137, 2808624), (156, 2466548), (168, 2290366), (182, 2114184), (208, 1849911), (273, 1409456), (274, 1404312), (312, 1233274), (336, 1145183), (364, 1057092), (411, 936208), (546, 704728), (548, 702156), (624, 616637), (643, 598416), (728, 528546), (822, 468104), (959, 401232), (1092, 352364), (1096, 351078), (1286, 299208), (1456, 264273), (1644, 234052), (1781, 216048), (1918, 200616), (1929, 199472), (2184, 176182), (2192, 175539), (2572, 149604), (2877, 133744), (3288, 117026), (3562, 108024), (3836, 100308), (3858, 99736), (4368, 88091), (4501, 85488), (5144, 74802), (5343, 72016), (5754, 66872), (6576, 58513), (7124, 54012), (7672, 50154), (7716, 49868), (8359, 46032), (9002, 42744), (10288, 37401), (10686, 36008), (11508, 33436), (12467, 30864), (13503, 28496), (14248, 27006), (15344, 25077), (15432, 24934), (16718, 23016), (18004, 21372)]