2730547456

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 7325696000

約数和(自身を除く): 4595148544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 38, 52, 56, 62, 64, 76, 91, 104, 112, 124, 128, 133, 152, 182, 199, 208, 217, 224, 247, 248, 256, 266, 304, 364, 398, 403, 416, 434, 448, 494, 496, 532, 589, 608, 728, 796, 806, 832, 868, 896, 988, 992, 1064, 1178, 1216, 1393, 1456, 1592, 1612, 1664, 1729, 1736, 1792, 1976, 1984, 2128, 2356, 2432, 2587, 2786, 2821, 2912, 3184, 3224, 3328, 3458, 3472, 3781, 3952, 3968, 4123, 4256, 4712, 4864, 5174, 5572, 5642, 5824, 6169, 6368, 6448, 6916, 6944, 7562, 7657, 7904, 7936, 8246, 8512, 9424, 10348, 11144, 11284, 11648, 12338, 12736, 12896, 13832, 13888, 15124, 15314, 15808, 16492, 17024, 18109, 18848, 20696, 22288, 22568, 23296, 24676, 25472, 25792, 26467, 27664, 27776, 30248, 30628, 31616, 32984, 34048, 36218, 37696, 41392, 43183, 44576, 45136, 49153, 49352, 50944, 51584, 52934, 53599, 55328, 55552, 60496, 61256, 63232, 65968, 72436, 75392, 80197, 82784, 86366, 89152, 90272, 98306, 98704, 103168, 105868, 107198, 110656, 117211, 120992, 122512, 131936, 144872, 150784, 160394, 165568, 172732, 178304, 180544, 196612, 197408, 211736, 214396, 221312, 234422, 241984, 245024, 263872, 289744, 320788, 331136, 344071, 345464, 356608, 361088, 393224, 394816, 423472, 428792, 442624, 468844, 483968, 490048, 527744, 561379, 579488, 641576, 662272, 688142, 690928, 722176, 786448, 789632, 820477, 846944, 857584, 937688, 967936, 980096, 1055488, 1122758, 1158976, 1283152, 1376284, 1381856, 1523743, 1572896, 1579264, 1640954, 1693888, 1715168, 1875376, 1960192, 2245516, 2317952, 2566304, 2752568, 2763712, 3047486, 3145792, 3281908, 3387776, 3430336, 3750752, 4491032, 4635904, 5132608, 5505136, 5527424, 6094972, 6291584, 6563816, 6775552, 6860672, 7501504, 8982064, 10265216, 10666201, 11010272, 11054848, 12189944, 12583168, 13127632, 13721344, 15003008, 17964128, 20530432, 21332402, 22020544, 24379888, 26255264, 30006016, 35928256, 42664804, 44041088, 48759776, 52510528, 71856512, 85329608, 88082176, 97519552, 105021056, 143713024, 170659216, 195039104, 210042112, 341318432, 390078208, 682636864, 1365273728, 2730547456]

約数ペア:

[(1, 2730547456), (2, 1365273728), (4, 682636864), (7, 390078208), (8, 341318432), (13, 210042112), (14, 195039104), (16, 170659216), (19, 143713024), (26, 105021056), (28, 97519552), (31, 88082176), (32, 85329608), (38, 71856512), (52, 52510528), (56, 48759776), (62, 44041088), (64, 42664804), (76, 35928256), (91, 30006016), (104, 26255264), (112, 24379888), (124, 22020544), (128, 21332402), (133, 20530432), (152, 17964128), (182, 15003008), (199, 13721344), (208, 13127632), (217, 12583168), (224, 12189944), (247, 11054848), (248, 11010272), (256, 10666201), (266, 10265216), (304, 8982064), (364, 7501504), (398, 6860672), (403, 6775552), (416, 6563816), (434, 6291584), (448, 6094972), (494, 5527424), (496, 5505136), (532, 5132608), (589, 4635904), (608, 4491032), (728, 3750752), (796, 3430336), (806, 3387776), (832, 3281908), (868, 3145792), (896, 3047486), (988, 2763712), (992, 2752568), (1064, 2566304), (1178, 2317952), (1216, 2245516), (1393, 1960192), (1456, 1875376), (1592, 1715168), (1612, 1693888), (1664, 1640954), (1729, 1579264), (1736, 1572896), (1792, 1523743), (1976, 1381856), (1984, 1376284), (2128, 1283152), (2356, 1158976), (2432, 1122758), (2587, 1055488), (2786, 980096), (2821, 967936), (2912, 937688), (3184, 857584), (3224, 846944), (3328, 820477), (3458, 789632), (3472, 786448), (3781, 722176), (3952, 690928), (3968, 688142), (4123, 662272), (4256, 641576), (4712, 579488), (4864, 561379), (5174, 527744), (5572, 490048), (5642, 483968), (5824, 468844), (6169, 442624), (6368, 428792), (6448, 423472), (6916, 394816), (6944, 393224), (7562, 361088), (7657, 356608), (7904, 345464), (7936, 344071), (8246, 331136), (8512, 320788), (9424, 289744), (10348, 263872), (11144, 245024), (11284, 241984), (11648, 234422), (12338, 221312), (12736, 214396), (12896, 211736), (13832, 197408), (13888, 196612), (15124, 180544), (15314, 178304), (15808, 172732), (16492, 165568), (17024, 160394), (18109, 150784), (18848, 144872), (20696, 131936), (22288, 122512), (22568, 120992), (23296, 117211), (24676, 110656), (25472, 107198), (25792, 105868), (26467, 103168), (27664, 98704), (27776, 98306), (30248, 90272), (30628, 89152), (31616, 86366), (32984, 82784), (34048, 80197), (36218, 75392), (37696, 72436), (41392, 65968), (43183, 63232), (44576, 61256), (45136, 60496), (49153, 55552), (49352, 55328), (50944, 53599), (51584, 52934)]