228575152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35449}}^1$

素因数の和:35501

約数の個数: 40

約数和(自身を含む): 492329600

約数和(自身を除く): 263754448

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 35449, 70898, 141796, 283592, 460837, 567184, 921674, 1098919, 1843348, 2197838, 3686696, 4395676, 7373392, 8791352, 14285947, 17582704, 28571894, 57143788, 114287576, 228575152]

約数ペア:

[(1, 228575152), (2, 114287576), (4, 57143788), (8, 28571894), (13, 17582704), (16, 14285947), (26, 8791352), (31, 7373392), (52, 4395676), (62, 3686696), (104, 2197838), (124, 1843348), (208, 1098919), (248, 921674), (403, 567184), (496, 460837), (806, 283592), (1612, 141796), (3224, 70898), (6448, 35449)]