2013648896

素因数分解:

$2^{11}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 4981616640

約数和(自身を除く): 2967967744

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 32, 46, 56, 62, 64, 92, 112, 124, 128, 161, 184, 197, 217, 224, 248, 256, 322, 368, 394, 434, 448, 496, 512, 644, 713, 736, 788, 868, 896, 992, 1024, 1288, 1379, 1426, 1472, 1576, 1736, 1792, 1984, 2048, 2576, 2758, 2852, 2944, 3152, 3472, 3584, 3968, 4531, 4991, 5152, 5516, 5704, 5888, 6107, 6304, 6944, 7168, 7936, 9062, 9982, 10304, 11032, 11408, 11776, 12214, 12608, 13888, 14336, 15872, 18124, 19964, 20608, 22064, 22816, 23552, 24428, 25216, 27776, 31717, 31744, 36248, 39928, 41216, 42749, 44128, 45632, 47104, 48856, 50432, 55552, 63434, 63488, 72496, 79856, 82432, 85498, 88256, 91264, 97712, 100864, 111104, 126868, 140461, 144992, 159712, 164864, 170996, 176512, 182528, 195424, 201728, 222208, 253736, 280922, 289984, 319424, 329728, 341992, 353024, 365056, 390848, 403456, 444416, 507472, 561844, 579968, 638848, 683984, 706048, 730112, 781696, 983227, 1014944, 1123688, 1159936, 1277696, 1367968, 1412096, 1460224, 1563392, 1966454, 2029888, 2247376, 2319872, 2555392, 2735936, 2824192, 3126784, 3932908, 4059776, 4494752, 4639744, 5110784, 5471872, 6253568, 7865816, 8119552, 8989504, 9279488, 10221568, 10943744, 12507136, 15731632, 16239104, 17979008, 21887488, 31463264, 32478208, 35958016, 43774976, 62926528, 64956416, 71916032, 87549952, 125853056, 143832064, 251706112, 287664128, 503412224, 1006824448, 2013648896]

約数ペア:

[(1, 2013648896), (2, 1006824448), (4, 503412224), (7, 287664128), (8, 251706112), (14, 143832064), (16, 125853056), (23, 87549952), (28, 71916032), (31, 64956416), (32, 62926528), (46, 43774976), (56, 35958016), (62, 32478208), (64, 31463264), (92, 21887488), (112, 17979008), (124, 16239104), (128, 15731632), (161, 12507136), (184, 10943744), (197, 10221568), (217, 9279488), (224, 8989504), (248, 8119552), (256, 7865816), (322, 6253568), (368, 5471872), (394, 5110784), (434, 4639744), (448, 4494752), (496, 4059776), (512, 3932908), (644, 3126784), (713, 2824192), (736, 2735936), (788, 2555392), (868, 2319872), (896, 2247376), (992, 2029888), (1024, 1966454), (1288, 1563392), (1379, 1460224), (1426, 1412096), (1472, 1367968), (1576, 1277696), (1736, 1159936), (1792, 1123688), (1984, 1014944), (2048, 983227), (2576, 781696), (2758, 730112), (2852, 706048), (2944, 683984), (3152, 638848), (3472, 579968), (3584, 561844), (3968, 507472), (4531, 444416), (4991, 403456), (5152, 390848), (5516, 365056), (5704, 353024), (5888, 341992), (6107, 329728), (6304, 319424), (6944, 289984), (7168, 280922), (7936, 253736), (9062, 222208), (9982, 201728), (10304, 195424), (11032, 182528), (11408, 176512), (11776, 170996), (12214, 164864), (12608, 159712), (13888, 144992), (14336, 140461), (15872, 126868), (18124, 111104), (19964, 100864), (20608, 97712), (22064, 91264), (22816, 88256), (23552, 85498), (24428, 82432), (25216, 79856), (27776, 72496), (31717, 63488), (31744, 63434), (36248, 55552), (39928, 50432), (41216, 48856), (42749, 47104), (44128, 45632)]