2791994544

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{2039}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 8060064480

約数和(自身を除く): 5268069936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 257, 296, 333, 444, 514, 592, 666, 771, 888, 1028, 1332, 1542, 1776, 2039, 2056, 2313, 2664, 3084, 4078, 4112, 4626, 5328, 6117, 6168, 8156, 9252, 9509, 12234, 12336, 16312, 18351, 18504, 19018, 24468, 28527, 32624, 36702, 37008, 38036, 48936, 57054, 73404, 75443, 76072, 85581, 97872, 114108, 146808, 150886, 152144, 171162, 226329, 228216, 293616, 301772, 342324, 452658, 456432, 524023, 603544, 678987, 684648, 905316, 1048046, 1207088, 1357974, 1369296, 1572069, 1810632, 2096092, 2715948, 3144138, 3621264, 4192184, 4716207, 5431896, 6288276, 8384368, 9432414, 10863792, 12576552, 18864828, 19388851, 25153104, 37729656, 38777702, 58166553, 75459312, 77555404, 116333106, 155110808, 174499659, 232666212, 310221616, 348999318, 465332424, 697998636, 930664848, 1395997272, 2791994544]

約数ペア:

[(1, 2791994544), (2, 1395997272), (3, 930664848), (4, 697998636), (6, 465332424), (8, 348999318), (9, 310221616), (12, 232666212), (16, 174499659), (18, 155110808), (24, 116333106), (36, 77555404), (37, 75459312), (48, 58166553), (72, 38777702), (74, 37729656), (111, 25153104), (144, 19388851), (148, 18864828), (222, 12576552), (257, 10863792), (296, 9432414), (333, 8384368), (444, 6288276), (514, 5431896), (592, 4716207), (666, 4192184), (771, 3621264), (888, 3144138), (1028, 2715948), (1332, 2096092), (1542, 1810632), (1776, 1572069), (2039, 1369296), (2056, 1357974), (2313, 1207088), (2664, 1048046), (3084, 905316), (4078, 684648), (4112, 678987), (4626, 603544), (5328, 524023), (6117, 456432), (6168, 452658), (8156, 342324), (9252, 301772), (9509, 293616), (12234, 228216), (12336, 226329), (16312, 171162), (18351, 152144), (18504, 150886), (19018, 146808), (24468, 114108), (28527, 97872), (32624, 85581), (36702, 76072), (37008, 75443), (38036, 73404), (48936, 57054)]