230486848

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:491

約数の個数: 56

約数和(自身を含む): 466810344

約数和(自身を除く): 236323496

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 181, 197, 202, 362, 394, 404, 724, 788, 808, 1448, 1576, 1616, 2896, 3152, 3232, 5792, 6304, 6464, 11584, 12608, 18281, 19897, 35657, 36562, 39794, 71314, 73124, 79588, 142628, 146248, 159176, 285256, 292496, 318352, 570512, 584992, 636704, 1141024, 1169984, 1273408, 2282048, 3601357, 7202714, 14405428, 28810856, 57621712, 115243424, 230486848]

約数ペア:

[(1, 230486848), (2, 115243424), (4, 57621712), (8, 28810856), (16, 14405428), (32, 7202714), (64, 3601357), (101, 2282048), (181, 1273408), (197, 1169984), (202, 1141024), (362, 636704), (394, 584992), (404, 570512), (724, 318352), (788, 292496), (808, 285256), (1448, 159176), (1576, 146248), (1616, 142628), (2896, 79588), (3152, 73124), (3232, 71314), (5792, 39794), (6304, 36562), (6464, 35657), (11584, 19897), (12608, 18281)]