6643464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:902

約数の個数: 64

約数和(自身を含む): 18532800

約数和(自身を除く): 11889336

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 323, 408, 456, 646, 857, 969, 1292, 1714, 1938, 2571, 2584, 3428, 3876, 5142, 6856, 7752, 10284, 14569, 16283, 20568, 29138, 32566, 43707, 48849, 58276, 65132, 87414, 97698, 116552, 130264, 174828, 195396, 276811, 349656, 390792, 553622, 830433, 1107244, 1660866, 2214488, 3321732, 6643464]

約数ペア:

[(1, 6643464), (2, 3321732), (3, 2214488), (4, 1660866), (6, 1107244), (8, 830433), (12, 553622), (17, 390792), (19, 349656), (24, 276811), (34, 195396), (38, 174828), (51, 130264), (57, 116552), (68, 97698), (76, 87414), (102, 65132), (114, 58276), (136, 48849), (152, 43707), (204, 32566), (228, 29138), (323, 20568), (408, 16283), (456, 14569), (646, 10284), (857, 7752), (969, 6856), (1292, 5142), (1714, 3876), (1938, 3428), (2571, 2584)]