1888851888

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{170351}}^1$

素因数の和:170383

約数の個数: 120

約数和(自身を含む): 6590578176

約数和(自身を除く): 4701726288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 144, 154, 168, 176, 198, 231, 252, 264, 308, 336, 396, 462, 504, 528, 616, 693, 792, 924, 1008, 1232, 1386, 1584, 1848, 2772, 3696, 5544, 11088, 170351, 340702, 511053, 681404, 1022106, 1192457, 1362808, 1533159, 1873861, 2044212, 2384914, 2725616, 3066318, 3577371, 3747722, 4088424, 4769828, 5621583, 6132636, 7154742, 7495444, 8176848, 9539656, 10732113, 11243166, 12265272, 13117027, 14309484, 14990888, 16864749, 19079312, 21464226, 22486332, 24530544, 26234054, 28618968, 29981776, 33729498, 39351081, 42928452, 44972664, 52468108, 57237936, 67458996, 78702162, 85856904, 89945328, 104936216, 118053243, 134917992, 157404324, 171713808, 209872432, 236106486, 269835984, 314808648, 472212972, 629617296, 944425944, 1888851888]

約数ペア:

[(1, 1888851888), (2, 944425944), (3, 629617296), (4, 472212972), (6, 314808648), (7, 269835984), (8, 236106486), (9, 209872432), (11, 171713808), (12, 157404324), (14, 134917992), (16, 118053243), (18, 104936216), (21, 89945328), (22, 85856904), (24, 78702162), (28, 67458996), (33, 57237936), (36, 52468108), (42, 44972664), (44, 42928452), (48, 39351081), (56, 33729498), (63, 29981776), (66, 28618968), (72, 26234054), (77, 24530544), (84, 22486332), (88, 21464226), (99, 19079312), (112, 16864749), (126, 14990888), (132, 14309484), (144, 13117027), (154, 12265272), (168, 11243166), (176, 10732113), (198, 9539656), (231, 8176848), (252, 7495444), (264, 7154742), (308, 6132636), (336, 5621583), (396, 4769828), (462, 4088424), (504, 3747722), (528, 3577371), (616, 3066318), (693, 2725616), (792, 2384914), (924, 2044212), (1008, 1873861), (1232, 1533159), (1386, 1362808), (1584, 1192457), (1848, 1022106), (2772, 681404), (3696, 511053), (5544, 340702), (11088, 170351)]