2038540656

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{7919}}^1$

素因数の和:8134

約数の個数: 80

約数和(自身を含む): 5468221440

約数和(自身を除く): 3429680784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 173, 186, 248, 346, 372, 496, 519, 692, 744, 1038, 1384, 1488, 2076, 2768, 4152, 5363, 7919, 8304, 10726, 15838, 16089, 21452, 23757, 31676, 32178, 42904, 47514, 63352, 64356, 85808, 95028, 126704, 128712, 190056, 245489, 257424, 380112, 490978, 736467, 981956, 1369987, 1472934, 1963912, 2739974, 2945868, 3927824, 4109961, 5479948, 5891736, 8219922, 10959896, 11783472, 16439844, 21919792, 32879688, 42469597, 65759376, 84939194, 127408791, 169878388, 254817582, 339756776, 509635164, 679513552, 1019270328, 2038540656]

約数ペア:

[(1, 2038540656), (2, 1019270328), (3, 679513552), (4, 509635164), (6, 339756776), (8, 254817582), (12, 169878388), (16, 127408791), (24, 84939194), (31, 65759376), (48, 42469597), (62, 32879688), (93, 21919792), (124, 16439844), (173, 11783472), (186, 10959896), (248, 8219922), (346, 5891736), (372, 5479948), (496, 4109961), (519, 3927824), (692, 2945868), (744, 2739974), (1038, 1963912), (1384, 1472934), (1488, 1369987), (2076, 981956), (2768, 736467), (4152, 490978), (5363, 380112), (7919, 257424), (8304, 245489), (10726, 190056), (15838, 128712), (16089, 126704), (21452, 95028), (23757, 85808), (31676, 64356), (32178, 63352), (42904, 47514)]