248705136

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{90901}}^1$

素因数の和:90934

約数の個数: 60

約数和(自身を含む): 732670120

約数和(自身を除く): 483964984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 90901, 181802, 272703, 363604, 545406, 727208, 818109, 1090812, 1454416, 1636218, 1727119, 2181624, 3272436, 3454238, 4363248, 5181357, 6544872, 6908476, 10362714, 13089744, 13816952, 15544071, 20725428, 27633904, 31088142, 41450856, 62176284, 82901712, 124352568, 248705136]

約数ペア:

[(1, 248705136), (2, 124352568), (3, 82901712), (4, 62176284), (6, 41450856), (8, 31088142), (9, 27633904), (12, 20725428), (16, 15544071), (18, 13816952), (19, 13089744), (24, 10362714), (36, 6908476), (38, 6544872), (48, 5181357), (57, 4363248), (72, 3454238), (76, 3272436), (114, 2181624), (144, 1727119), (152, 1636218), (171, 1454416), (228, 1090812), (304, 818109), (342, 727208), (456, 545406), (684, 363604), (912, 272703), (1368, 181802), (2736, 90901)]