521533332

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{8467}}^1$

素因数の和:8565

約数の個数: 72

約数和(自身を含む): 1387058400

約数和(自身を除く): 865525068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 236, 261, 348, 354, 522, 531, 708, 1044, 1062, 1711, 2124, 3422, 5133, 6844, 8467, 10266, 15399, 16934, 20532, 25401, 30798, 33868, 50802, 61596, 76203, 101604, 152406, 245543, 304812, 491086, 499553, 736629, 982172, 999106, 1473258, 1498659, 1998212, 2209887, 2946516, 2997318, 4419774, 4495977, 5994636, 8839548, 8991954, 14487037, 17983908, 28974074, 43461111, 57948148, 86922222, 130383333, 173844444, 260766666, 521533332]

約数ペア:

[(1, 521533332), (2, 260766666), (3, 173844444), (4, 130383333), (6, 86922222), (9, 57948148), (12, 43461111), (18, 28974074), (29, 17983908), (36, 14487037), (58, 8991954), (59, 8839548), (87, 5994636), (116, 4495977), (118, 4419774), (174, 2997318), (177, 2946516), (236, 2209887), (261, 1998212), (348, 1498659), (354, 1473258), (522, 999106), (531, 982172), (708, 736629), (1044, 499553), (1062, 491086), (1711, 304812), (2124, 245543), (3422, 152406), (5133, 101604), (6844, 76203), (8467, 61596), (10266, 50802), (15399, 33868), (16934, 30798), (20532, 25401)]