415020024

素因数分解:

$2^3\times 3^4\times {\mathrm{640463}}^1$

素因数の和:640481

約数の個数: 40

約数和(自身を含む): 1162442160

約数和(自身を除く): 747422136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 640463, 1280926, 1921389, 2561852, 3842778, 5123704, 5764167, 7685556, 11528334, 15371112, 17292501, 23056668, 34585002, 46113336, 51877503, 69170004, 103755006, 138340008, 207510012, 415020024]

約数ペア:

[(1, 415020024), (2, 207510012), (3, 138340008), (4, 103755006), (6, 69170004), (8, 51877503), (9, 46113336), (12, 34585002), (18, 23056668), (24, 17292501), (27, 15371112), (36, 11528334), (54, 7685556), (72, 5764167), (81, 5123704), (108, 3842778), (162, 2561852), (216, 1921389), (324, 1280926), (648, 640463)]