1623425664

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 288

約数和(自身を含む): 5316321600

約数和(自身を除く): 3692895936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 239, 266, 294, 304, 336, 361, 384, 392, 399, 448, 456, 478, 532, 588, 608, 672, 717, 722, 784, 798, 896, 912, 931, 956, 1064, 1083, 1176, 1216, 1344, 1434, 1444, 1568, 1596, 1673, 1824, 1862, 1912, 2128, 2166, 2352, 2432, 2527, 2688, 2793, 2868, 2888, 3136, 3192, 3346, 3648, 3724, 3824, 4256, 4332, 4541, 4704, 5019, 5054, 5586, 5736, 5776, 6272, 6384, 6692, 7296, 7448, 7581, 7648, 8512, 8664, 9082, 9408, 10038, 10108, 11172, 11472, 11552, 11711, 12768, 13384, 13623, 14896, 15162, 15296, 17024, 17328, 17689, 18164, 18816, 20076, 20216, 22344, 22944, 23104, 23422, 25536, 26768, 27246, 29792, 30324, 30592, 31787, 34656, 35133, 35378, 36328, 40152, 40432, 44688, 45888, 46208, 46844, 51072, 53067, 53536, 54492, 59584, 60648, 63574, 69312, 70266, 70756, 72656, 80304, 80864, 86279, 89376, 91776, 93688, 95361, 106134, 107072, 108984, 119168, 121296, 127148, 138624, 140532, 141512, 145312, 160608, 161728, 172558, 178752, 187376, 190722, 212268, 214144, 217968, 222509, 242592, 254296, 258837, 281064, 283024, 290624, 321216, 323456, 345116, 357504, 374752, 381444, 424536, 435936, 445018, 485184, 508592, 517674, 562128, 566048, 581248, 603953, 642432, 667527, 690232, 749504, 762888, 849072, 871872, 890036, 970368, 1017184, 1035348, 1124256, 1132096, 1207906, 1335054, 1380464, 1499008, 1525776, 1698144, 1743744, 1780072, 1811859, 2034368, 2070696, 2248512, 2264192, 2415812, 2670108, 2760928, 3051552, 3396288, 3560144, 3623718, 4068736, 4141392, 4227671, 4497024, 4831624, 5340216, 5521856, 6103104, 6792576, 7120288, 7247436, 8282784, 8455342, 9663248, 10680432, 11043712, 12206208, 12683013, 14240576, 14494872, 16565568, 16910684, 19326496, 21360864, 25366026, 28481152, 28989744, 33131136, 33821368, 38652992, 42721728, 50732052, 57979488, 67642736, 77305984, 85443456, 101464104, 115958976, 135285472, 202928208, 231917952, 270570944, 405856416, 541141888, 811712832, 1623425664]

約数ペア:

[(1, 1623425664), (2, 811712832), (3, 541141888), (4, 405856416), (6, 270570944), (7, 231917952), (8, 202928208), (12, 135285472), (14, 115958976), (16, 101464104), (19, 85443456), (21, 77305984), (24, 67642736), (28, 57979488), (32, 50732052), (38, 42721728), (42, 38652992), (48, 33821368), (49, 33131136), (56, 28989744), (57, 28481152), (64, 25366026), (76, 21360864), (84, 19326496), (96, 16910684), (98, 16565568), (112, 14494872), (114, 14240576), (128, 12683013), (133, 12206208), (147, 11043712), (152, 10680432), (168, 9663248), (192, 8455342), (196, 8282784), (224, 7247436), (228, 7120288), (239, 6792576), (266, 6103104), (294, 5521856), (304, 5340216), (336, 4831624), (361, 4497024), (384, 4227671), (392, 4141392), (399, 4068736), (448, 3623718), (456, 3560144), (478, 3396288), (532, 3051552), (588, 2760928), (608, 2670108), (672, 2415812), (717, 2264192), (722, 2248512), (784, 2070696), (798, 2034368), (896, 1811859), (912, 1780072), (931, 1743744), (956, 1698144), (1064, 1525776), (1083, 1499008), (1176, 1380464), (1216, 1335054), (1344, 1207906), (1434, 1132096), (1444, 1124256), (1568, 1035348), (1596, 1017184), (1673, 970368), (1824, 890036), (1862, 871872), (1912, 849072), (2128, 762888), (2166, 749504), (2352, 690232), (2432, 667527), (2527, 642432), (2688, 603953), (2793, 581248), (2868, 566048), (2888, 562128), (3136, 517674), (3192, 508592), (3346, 485184), (3648, 445018), (3724, 435936), (3824, 424536), (4256, 381444), (4332, 374752), (4541, 357504), (4704, 345116), (5019, 323456), (5054, 321216), (5586, 290624), (5736, 283024), (5776, 281064), (6272, 258837), (6384, 254296), (6692, 242592), (7296, 222509), (7448, 217968), (7581, 214144), (7648, 212268), (8512, 190722), (8664, 187376), (9082, 178752), (9408, 172558), (10038, 161728), (10108, 160608), (11172, 145312), (11472, 141512), (11552, 140532), (11711, 138624), (12768, 127148), (13384, 121296), (13623, 119168), (14896, 108984), (15162, 107072), (15296, 106134), (17024, 95361), (17328, 93688), (17689, 91776), (18164, 89376), (18816, 86279), (20076, 80864), (20216, 80304), (22344, 72656), (22944, 70756), (23104, 70266), (23422, 69312), (25536, 63574), (26768, 60648), (27246, 59584), (29792, 54492), (30324, 53536), (30592, 53067), (31787, 51072), (34656, 46844), (35133, 46208), (35378, 45888), (36328, 44688), (40152, 40432)]