851276784

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{377339}}^1$

素因数の和:377397

約数の個数: 40

約数和(自身を含む): 2245927680

約数和(自身を除く): 1394650896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 377339, 754678, 1132017, 1509356, 2264034, 3018712, 4528068, 6037424, 9056136, 17734933, 18112272, 35469866, 53204799, 70939732, 106409598, 141879464, 212819196, 283758928, 425638392, 851276784]

約数ペア:

[(1, 851276784), (2, 425638392), (3, 283758928), (4, 212819196), (6, 141879464), (8, 106409598), (12, 70939732), (16, 53204799), (24, 35469866), (47, 18112272), (48, 17734933), (94, 9056136), (141, 6037424), (188, 4528068), (282, 3018712), (376, 2264034), (564, 1509356), (752, 1132017), (1128, 754678), (2256, 377339)]