1569142816

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{3313}}^1$

素因数の和:3402

約数の個数: 72

約数和(自身を含む): 3340929564

約数和(自身を除く): 1771786748

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 361, 608, 656, 722, 779, 1312, 1444, 1558, 2888, 3116, 3313, 5776, 6232, 6626, 11552, 12464, 13252, 14801, 24928, 26504, 29602, 53008, 59204, 62947, 106016, 118408, 125894, 135833, 236816, 251788, 271666, 473632, 503576, 543332, 1007152, 1086664, 1195993, 2014304, 2173328, 2391986, 2580827, 4346656, 4783972, 5161654, 9567944, 10323308, 19135888, 20646616, 38271776, 41293232, 49035713, 82586464, 98071426, 196142852, 392285704, 784571408, 1569142816]

約数ペア:

[(1, 1569142816), (2, 784571408), (4, 392285704), (8, 196142852), (16, 98071426), (19, 82586464), (32, 49035713), (38, 41293232), (41, 38271776), (76, 20646616), (82, 19135888), (152, 10323308), (164, 9567944), (304, 5161654), (328, 4783972), (361, 4346656), (608, 2580827), (656, 2391986), (722, 2173328), (779, 2014304), (1312, 1195993), (1444, 1086664), (1558, 1007152), (2888, 543332), (3116, 503576), (3313, 473632), (5776, 271666), (6232, 251788), (6626, 236816), (11552, 135833), (12464, 125894), (13252, 118408), (14801, 106016), (24928, 62947), (26504, 59204), (29602, 53008)]