724688504

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{59}}^2\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 1411159320

約数和(自身を除く): 686470816

約数列:

[1, 2, 4, 8, 53, 59, 106, 118, 212, 236, 424, 472, 491, 982, 1964, 3127, 3481, 3928, 6254, 6962, 12508, 13924, 25016, 26023, 27848, 28969, 52046, 57938, 104092, 115876, 184493, 208184, 231752, 368986, 737972, 1475944, 1535357, 1709171, 3070714, 3418342, 6141428, 6836684, 12282856, 13673368, 90586063, 181172126, 362344252, 724688504]

約数ペア:

[(1, 724688504), (2, 362344252), (4, 181172126), (8, 90586063), (53, 13673368), (59, 12282856), (106, 6836684), (118, 6141428), (212, 3418342), (236, 3070714), (424, 1709171), (472, 1535357), (491, 1475944), (982, 737972), (1964, 368986), (3127, 231752), (3481, 208184), (3928, 184493), (6254, 115876), (6962, 104092), (12508, 57938), (13924, 52046), (25016, 28969), (26023, 27848)]