389367552

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 1280950272

約数和(自身を除く): 891582720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 47, 48, 56, 64, 67, 69, 84, 92, 94, 96, 112, 128, 134, 138, 141, 161, 168, 184, 188, 192, 201, 224, 256, 268, 276, 282, 322, 329, 336, 368, 376, 384, 402, 448, 469, 483, 536, 552, 564, 644, 658, 672, 736, 752, 768, 804, 896, 938, 966, 987, 1072, 1081, 1104, 1128, 1288, 1316, 1344, 1407, 1472, 1504, 1541, 1608, 1792, 1876, 1932, 1974, 2144, 2162, 2208, 2256, 2576, 2632, 2688, 2814, 2944, 3008, 3082, 3149, 3216, 3243, 3752, 3864, 3948, 4288, 4324, 4416, 4512, 4623, 5152, 5264, 5376, 5628, 5888, 6016, 6164, 6298, 6432, 6486, 7504, 7567, 7728, 7896, 8576, 8648, 8832, 9024, 9246, 9447, 10304, 10528, 10787, 11256, 12032, 12328, 12596, 12864, 12972, 15008, 15134, 15456, 15792, 17152, 17296, 17664, 18048, 18492, 18894, 20608, 21056, 21574, 22043, 22512, 22701, 24656, 25192, 25728, 25944, 30016, 30268, 30912, 31584, 32361, 34592, 36096, 36984, 37788, 41216, 42112, 43148, 44086, 45024, 45402, 49312, 50384, 51456, 51888, 60032, 60536, 61824, 63168, 64722, 66129, 69184, 72427, 73968, 75576, 84224, 86296, 88172, 90048, 90804, 98624, 100768, 103776, 120064, 121072, 123648, 126336, 129444, 132258, 138368, 144854, 147936, 151152, 172592, 176344, 180096, 181608, 197248, 201536, 207552, 217281, 242144, 252672, 258888, 264516, 276736, 289708, 295872, 302304, 345184, 352688, 360192, 363216, 394496, 403072, 415104, 434562, 484288, 506989, 517776, 529032, 579416, 591744, 604608, 690368, 705376, 726432, 806144, 830208, 869124, 968576, 1013978, 1035552, 1058064, 1158832, 1183488, 1209216, 1380736, 1410752, 1452864, 1520967, 1738248, 1937152, 2027956, 2071104, 2116128, 2317664, 2418432, 2761472, 2821504, 2905728, 3041934, 3476496, 4055912, 4142208, 4232256, 4635328, 5643008, 5811456, 6083868, 6952992, 8111824, 8284416, 8464512, 9270656, 12167736, 13905984, 16223648, 16929024, 18541312, 24335472, 27811968, 32447296, 48670944, 55623936, 64894592, 97341888, 129789184, 194683776, 389367552]

約数ペア:

[(1, 389367552), (2, 194683776), (3, 129789184), (4, 97341888), (6, 64894592), (7, 55623936), (8, 48670944), (12, 32447296), (14, 27811968), (16, 24335472), (21, 18541312), (23, 16929024), (24, 16223648), (28, 13905984), (32, 12167736), (42, 9270656), (46, 8464512), (47, 8284416), (48, 8111824), (56, 6952992), (64, 6083868), (67, 5811456), (69, 5643008), (84, 4635328), (92, 4232256), (94, 4142208), (96, 4055912), (112, 3476496), (128, 3041934), (134, 2905728), (138, 2821504), (141, 2761472), (161, 2418432), (168, 2317664), (184, 2116128), (188, 2071104), (192, 2027956), (201, 1937152), (224, 1738248), (256, 1520967), (268, 1452864), (276, 1410752), (282, 1380736), (322, 1209216), (329, 1183488), (336, 1158832), (368, 1058064), (376, 1035552), (384, 1013978), (402, 968576), (448, 869124), (469, 830208), (483, 806144), (536, 726432), (552, 705376), (564, 690368), (644, 604608), (658, 591744), (672, 579416), (736, 529032), (752, 517776), (768, 506989), (804, 484288), (896, 434562), (938, 415104), (966, 403072), (987, 394496), (1072, 363216), (1081, 360192), (1104, 352688), (1128, 345184), (1288, 302304), (1316, 295872), (1344, 289708), (1407, 276736), (1472, 264516), (1504, 258888), (1541, 252672), (1608, 242144), (1792, 217281), (1876, 207552), (1932, 201536), (1974, 197248), (2144, 181608), (2162, 180096), (2208, 176344), (2256, 172592), (2576, 151152), (2632, 147936), (2688, 144854), (2814, 138368), (2944, 132258), (3008, 129444), (3082, 126336), (3149, 123648), (3216, 121072), (3243, 120064), (3752, 103776), (3864, 100768), (3948, 98624), (4288, 90804), (4324, 90048), (4416, 88172), (4512, 86296), (4623, 84224), (5152, 75576), (5264, 73968), (5376, 72427), (5628, 69184), (5888, 66129), (6016, 64722), (6164, 63168), (6298, 61824), (6432, 60536), (6486, 60032), (7504, 51888), (7567, 51456), (7728, 50384), (7896, 49312), (8576, 45402), (8648, 45024), (8832, 44086), (9024, 43148), (9246, 42112), (9447, 41216), (10304, 37788), (10528, 36984), (10787, 36096), (11256, 34592), (12032, 32361), (12328, 31584), (12596, 30912), (12864, 30268), (12972, 30016), (15008, 25944), (15134, 25728), (15456, 25192), (15792, 24656), (17152, 22701), (17296, 22512), (17664, 22043), (18048, 21574), (18492, 21056), (18894, 20608)]