258516576

素因数分解:

$2^5\times 3^3\times {\mathrm{547}}^2$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 755387640

約数和(自身を除く): 496871064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 547, 864, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8752, 9846, 13128, 14769, 17504, 19692, 26256, 29538, 39384, 52512, 59076, 78768, 118152, 157536, 236304, 299209, 472608, 598418, 897627, 1196836, 1795254, 2393672, 2692881, 3590508, 4787344, 5385762, 7181016, 8078643, 9574688, 10771524, 14362032, 16157286, 21543048, 28724064, 32314572, 43086096, 64629144, 86172192, 129258288, 258516576]

約数ペア:

[(1, 258516576), (2, 129258288), (3, 86172192), (4, 64629144), (6, 43086096), (8, 32314572), (9, 28724064), (12, 21543048), (16, 16157286), (18, 14362032), (24, 10771524), (27, 9574688), (32, 8078643), (36, 7181016), (48, 5385762), (54, 4787344), (72, 3590508), (96, 2692881), (108, 2393672), (144, 1795254), (216, 1196836), (288, 897627), (432, 598418), (547, 472608), (864, 299209), (1094, 236304), (1641, 157536), (2188, 118152), (3282, 78768), (4376, 59076), (4923, 52512), (6564, 39384), (8752, 29538), (9846, 26256), (13128, 19692), (14769, 17504)]