285264696

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 723340800

約数和(自身を除く): 438076104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 233, 278, 367, 417, 466, 556, 699, 734, 834, 932, 1101, 1112, 1398, 1468, 1668, 1864, 2202, 2796, 2936, 3336, 4404, 5592, 8808, 32387, 51013, 64774, 85511, 97161, 102026, 129548, 153039, 171022, 194322, 204052, 256533, 259096, 306078, 342044, 388644, 408104, 513066, 612156, 684088, 777288, 1026132, 1224312, 2052264, 11886029, 23772058, 35658087, 47544116, 71316174, 95088232, 142632348, 285264696]

約数ペア:

[(1, 285264696), (2, 142632348), (3, 95088232), (4, 71316174), (6, 47544116), (8, 35658087), (12, 23772058), (24, 11886029), (139, 2052264), (233, 1224312), (278, 1026132), (367, 777288), (417, 684088), (466, 612156), (556, 513066), (699, 408104), (734, 388644), (834, 342044), (932, 306078), (1101, 259096), (1112, 256533), (1398, 204052), (1468, 194322), (1668, 171022), (1864, 153039), (2202, 129548), (2796, 102026), (2936, 97161), (3336, 85511), (4404, 64774), (5592, 51013), (8808, 32387)]