254381256

素因数分解:

$2^3\times 3^3\times {\mathrm{547}}^1\times {\mathrm{2153}}^1$

素因数の和:2715

約数の個数: 64

約数和(自身を含む): 708235200

約数和(自身を除く): 453853944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 547, 1094, 1641, 2153, 2188, 3282, 4306, 4376, 4923, 6459, 6564, 8612, 9846, 12918, 13128, 14769, 17224, 19377, 19692, 25836, 29538, 38754, 39384, 51672, 58131, 59076, 77508, 116262, 118152, 155016, 232524, 465048, 1177691, 2355382, 3533073, 4710764, 7066146, 9421528, 10599219, 14132292, 21198438, 28264584, 31797657, 42396876, 63595314, 84793752, 127190628, 254381256]

約数ペア:

[(1, 254381256), (2, 127190628), (3, 84793752), (4, 63595314), (6, 42396876), (8, 31797657), (9, 28264584), (12, 21198438), (18, 14132292), (24, 10599219), (27, 9421528), (36, 7066146), (54, 4710764), (72, 3533073), (108, 2355382), (216, 1177691), (547, 465048), (1094, 232524), (1641, 155016), (2153, 118152), (2188, 116262), (3282, 77508), (4306, 59076), (4376, 58131), (4923, 51672), (6459, 39384), (6564, 38754), (8612, 29538), (9846, 25836), (12918, 19692), (13128, 19377), (14769, 17224)]