728742336

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{542219}}^1$

素因数の和:542241

約数の個数: 56

約数和(自身を含む): 2203582080

約数和(自身を除く): 1474839744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 542219, 1084438, 1626657, 2168876, 3253314, 3795533, 4337752, 6506628, 7591066, 8675504, 11386599, 13013256, 15182132, 17351008, 22773198, 26026512, 30364264, 34702016, 45546396, 52053024, 60728528, 91092792, 104106048, 121457056, 182185584, 242914112, 364371168, 728742336]

約数ペア:

[(1, 728742336), (2, 364371168), (3, 242914112), (4, 182185584), (6, 121457056), (7, 104106048), (8, 91092792), (12, 60728528), (14, 52053024), (16, 45546396), (21, 34702016), (24, 30364264), (28, 26026512), (32, 22773198), (42, 17351008), (48, 15182132), (56, 13013256), (64, 11386599), (84, 8675504), (96, 7591066), (112, 6506628), (168, 4337752), (192, 3795533), (224, 3253314), (336, 2168876), (448, 1626657), (672, 1084438), (1344, 542219)]