258756444

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{27539}}^1$

素因数の和:27584

約数の個数: 60

約数和(自身を含む): 699791400

約数和(自身を除く): 441034956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 261, 324, 348, 522, 783, 1044, 1566, 2349, 3132, 4698, 9396, 27539, 55078, 82617, 110156, 165234, 247851, 330468, 495702, 743553, 798631, 991404, 1487106, 1597262, 2230659, 2395893, 2974212, 3194524, 4461318, 4791786, 7187679, 8922636, 9583572, 14375358, 21563037, 28750716, 43126074, 64689111, 86252148, 129378222, 258756444]

約数ペア:

[(1, 258756444), (2, 129378222), (3, 86252148), (4, 64689111), (6, 43126074), (9, 28750716), (12, 21563037), (18, 14375358), (27, 9583572), (29, 8922636), (36, 7187679), (54, 4791786), (58, 4461318), (81, 3194524), (87, 2974212), (108, 2395893), (116, 2230659), (162, 1597262), (174, 1487106), (261, 991404), (324, 798631), (348, 743553), (522, 495702), (783, 330468), (1044, 247851), (1566, 165234), (2349, 110156), (3132, 82617), (4698, 55078), (9396, 27539)]