457978512

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{180023}}^1$

素因数の和:180087

約数の個数: 40

約数和(自身を含む): 1205440704

約数和(自身を除く): 747462192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 180023, 360046, 540069, 720092, 1080138, 1440184, 2160276, 2880368, 4320552, 8641104, 9541219, 19082438, 28623657, 38164876, 57247314, 76329752, 114494628, 152659504, 228989256, 457978512]

約数ペア:

[(1, 457978512), (2, 228989256), (3, 152659504), (4, 114494628), (6, 76329752), (8, 57247314), (12, 38164876), (16, 28623657), (24, 19082438), (48, 9541219), (53, 8641104), (106, 4320552), (159, 2880368), (212, 2160276), (318, 1440184), (424, 1080138), (636, 720092), (848, 540069), (1272, 360046), (2544, 180023)]