490648704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:795

約数の個数: 256

約数和(自身を含む): 1690752000

約数和(自身を除く): 1200103296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 32, 38, 39, 42, 48, 52, 56, 57, 64, 76, 78, 84, 91, 96, 104, 112, 114, 128, 133, 152, 156, 168, 182, 192, 208, 224, 228, 247, 266, 273, 304, 312, 336, 364, 384, 399, 416, 448, 456, 494, 532, 546, 608, 624, 672, 728, 739, 741, 798, 832, 896, 912, 988, 1064, 1092, 1216, 1248, 1344, 1456, 1478, 1482, 1596, 1664, 1729, 1824, 1976, 2128, 2184, 2217, 2432, 2496, 2688, 2912, 2956, 2964, 3192, 3458, 3648, 3952, 4256, 4368, 4434, 4992, 5173, 5187, 5824, 5912, 5928, 6384, 6916, 7296, 7904, 8512, 8736, 8868, 9607, 10346, 10374, 11648, 11824, 11856, 12768, 13832, 14041, 15519, 15808, 17024, 17472, 17736, 19214, 20692, 20748, 23648, 23712, 25536, 27664, 28082, 28821, 31038, 31616, 34944, 35472, 38428, 41384, 41496, 42123, 47296, 47424, 51072, 55328, 56164, 57642, 62076, 67249, 70944, 76856, 82768, 82992, 84246, 94592, 94848, 98287, 110656, 112328, 115284, 124152, 134498, 141888, 153712, 165536, 165984, 168492, 182533, 196574, 201747, 221312, 224656, 230568, 248304, 268996, 283776, 294861, 307424, 331072, 331968, 336984, 365066, 393148, 403494, 449312, 461136, 496608, 537992, 547599, 589722, 614848, 662144, 663936, 673968, 730132, 786296, 806988, 898624, 922272, 993216, 1075984, 1095198, 1179444, 1229696, 1277731, 1347936, 1460264, 1572592, 1613976, 1797248, 1844544, 1986432, 2151968, 2190396, 2358888, 2555462, 2695872, 2920528, 3145184, 3227952, 3689088, 3833193, 4303936, 4380792, 4717776, 5110924, 5391744, 5841056, 6290368, 6455904, 7666386, 8607872, 8761584, 9435552, 10221848, 11682112, 12580736, 12911808, 15332772, 17523168, 18871104, 20443696, 23364224, 25823616, 30665544, 35046336, 37742208, 40887392, 61331088, 70092672, 81774784, 122662176, 163549568, 245324352, 490648704]

約数ペア:

[(1, 490648704), (2, 245324352), (3, 163549568), (4, 122662176), (6, 81774784), (7, 70092672), (8, 61331088), (12, 40887392), (13, 37742208), (14, 35046336), (16, 30665544), (19, 25823616), (21, 23364224), (24, 20443696), (26, 18871104), (28, 17523168), (32, 15332772), (38, 12911808), (39, 12580736), (42, 11682112), (48, 10221848), (52, 9435552), (56, 8761584), (57, 8607872), (64, 7666386), (76, 6455904), (78, 6290368), (84, 5841056), (91, 5391744), (96, 5110924), (104, 4717776), (112, 4380792), (114, 4303936), (128, 3833193), (133, 3689088), (152, 3227952), (156, 3145184), (168, 2920528), (182, 2695872), (192, 2555462), (208, 2358888), (224, 2190396), (228, 2151968), (247, 1986432), (266, 1844544), (273, 1797248), (304, 1613976), (312, 1572592), (336, 1460264), (364, 1347936), (384, 1277731), (399, 1229696), (416, 1179444), (448, 1095198), (456, 1075984), (494, 993216), (532, 922272), (546, 898624), (608, 806988), (624, 786296), (672, 730132), (728, 673968), (739, 663936), (741, 662144), (798, 614848), (832, 589722), (896, 547599), (912, 537992), (988, 496608), (1064, 461136), (1092, 449312), (1216, 403494), (1248, 393148), (1344, 365066), (1456, 336984), (1478, 331968), (1482, 331072), (1596, 307424), (1664, 294861), (1729, 283776), (1824, 268996), (1976, 248304), (2128, 230568), (2184, 224656), (2217, 221312), (2432, 201747), (2496, 196574), (2688, 182533), (2912, 168492), (2956, 165984), (2964, 165536), (3192, 153712), (3458, 141888), (3648, 134498), (3952, 124152), (4256, 115284), (4368, 112328), (4434, 110656), (4992, 98287), (5173, 94848), (5187, 94592), (5824, 84246), (5912, 82992), (5928, 82768), (6384, 76856), (6916, 70944), (7296, 67249), (7904, 62076), (8512, 57642), (8736, 56164), (8868, 55328), (9607, 51072), (10346, 47424), (10374, 47296), (11648, 42123), (11824, 41496), (11856, 41384), (12768, 38428), (13832, 35472), (14041, 34944), (15519, 31616), (15808, 31038), (17024, 28821), (17472, 28082), (17736, 27664), (19214, 25536), (20692, 23712), (20748, 23648)]