2190978816

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7142

約数の個数: 144

約数和(自身を含む): 6483240960

約数和(自身を除く): 4292262144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 186, 192, 208, 248, 256, 312, 372, 384, 403, 416, 496, 624, 744, 768, 806, 832, 992, 1209, 1248, 1488, 1612, 1664, 1984, 2418, 2496, 2976, 3224, 3328, 3968, 4836, 4992, 5952, 6448, 7079, 7936, 9672, 9984, 11904, 12896, 14158, 19344, 21237, 23808, 25792, 28316, 38688, 42474, 51584, 56632, 77376, 84948, 92027, 103168, 113264, 154752, 169896, 184054, 219449, 226528, 276081, 309504, 339792, 368108, 438898, 453056, 552162, 658347, 679584, 736216, 877796, 906112, 1104324, 1316694, 1359168, 1472432, 1755592, 1812224, 2208648, 2633388, 2718336, 2852837, 2944864, 3511184, 4417296, 5266776, 5436672, 5705674, 5889728, 7022368, 8558511, 8834592, 10533552, 11411348, 11779456, 14044736, 17117022, 17669184, 21067104, 22822696, 23558912, 28089472, 34234044, 35338368, 42134208, 45645392, 56178944, 68468088, 70676736, 84268416, 91290784, 136936176, 168536832, 182581568, 273872352, 365163136, 547744704, 730326272, 1095489408, 2190978816]

約数ペア:

[(1, 2190978816), (2, 1095489408), (3, 730326272), (4, 547744704), (6, 365163136), (8, 273872352), (12, 182581568), (13, 168536832), (16, 136936176), (24, 91290784), (26, 84268416), (31, 70676736), (32, 68468088), (39, 56178944), (48, 45645392), (52, 42134208), (62, 35338368), (64, 34234044), (78, 28089472), (93, 23558912), (96, 22822696), (104, 21067104), (124, 17669184), (128, 17117022), (156, 14044736), (186, 11779456), (192, 11411348), (208, 10533552), (248, 8834592), (256, 8558511), (312, 7022368), (372, 5889728), (384, 5705674), (403, 5436672), (416, 5266776), (496, 4417296), (624, 3511184), (744, 2944864), (768, 2852837), (806, 2718336), (832, 2633388), (992, 2208648), (1209, 1812224), (1248, 1755592), (1488, 1472432), (1612, 1359168), (1664, 1316694), (1984, 1104324), (2418, 906112), (2496, 877796), (2976, 736216), (3224, 679584), (3328, 658347), (3968, 552162), (4836, 453056), (4992, 438898), (5952, 368108), (6448, 339792), (7079, 309504), (7936, 276081), (9672, 226528), (9984, 219449), (11904, 184054), (12896, 169896), (14158, 154752), (19344, 113264), (21237, 103168), (23808, 92027), (25792, 84948), (28316, 77376), (38688, 56632), (42474, 51584)]