289357224

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{29917}}^1$

素因数の和:29970

約数の個数: 64

約数和(自身を含む): 804195840

約数和(自身を除く): 514838616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 29917, 59834, 89751, 119668, 179502, 239336, 359004, 388921, 718008, 777842, 927427, 1166763, 1555684, 1854854, 2333526, 2782281, 3111368, 3709708, 4667052, 5564562, 7419416, 9334104, 11129124, 12056551, 22258248, 24113102, 36169653, 48226204, 72339306, 96452408, 144678612, 289357224]

約数ペア:

[(1, 289357224), (2, 144678612), (3, 96452408), (4, 72339306), (6, 48226204), (8, 36169653), (12, 24113102), (13, 22258248), (24, 12056551), (26, 11129124), (31, 9334104), (39, 7419416), (52, 5564562), (62, 4667052), (78, 3709708), (93, 3111368), (104, 2782281), (124, 2333526), (156, 1854854), (186, 1555684), (248, 1166763), (312, 927427), (372, 777842), (403, 718008), (744, 388921), (806, 359004), (1209, 239336), (1612, 179502), (2418, 119668), (3224, 89751), (4836, 59834), (9672, 29917)]