421940016

素因数分解:

$2^4\times 3^4\times {\mathrm{325571}}^1$

素因数の和:325591

約数の個数: 50

約数和(自身を含む): 1221220572

約数和(自身を除く): 799280556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 325571, 651142, 976713, 1302284, 1953426, 2604568, 2930139, 3906852, 5209136, 5860278, 7813704, 8790417, 11720556, 15627408, 17580834, 23441112, 26371251, 35161668, 46882224, 52742502, 70323336, 105485004, 140646672, 210970008, 421940016]

約数ペア:

[(1, 421940016), (2, 210970008), (3, 140646672), (4, 105485004), (6, 70323336), (8, 52742502), (9, 46882224), (12, 35161668), (16, 26371251), (18, 23441112), (24, 17580834), (27, 15627408), (36, 11720556), (48, 8790417), (54, 7813704), (72, 5860278), (81, 5209136), (108, 3906852), (144, 2930139), (162, 2604568), (216, 1953426), (324, 1302284), (432, 976713), (648, 651142), (1296, 325571)]