327999456

素因数分解:

$2^5\times 3^5\times {\mathrm{42181}}^1$

素因数の和:42206

約数の個数: 72

約数和(自身を含む): 967317624

約数和(自身を除く): 639318168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 42181, 84362, 126543, 168724, 253086, 337448, 379629, 506172, 674896, 759258, 1012344, 1138887, 1349792, 1518516, 2024688, 2277774, 3037032, 3416661, 4049376, 4555548, 6074064, 6833322, 9111096, 10249983, 12148128, 13666644, 18222192, 20499966, 27333288, 36444384, 40999932, 54666576, 81999864, 109333152, 163999728, 327999456]

約数ペア:

[(1, 327999456), (2, 163999728), (3, 109333152), (4, 81999864), (6, 54666576), (8, 40999932), (9, 36444384), (12, 27333288), (16, 20499966), (18, 18222192), (24, 13666644), (27, 12148128), (32, 10249983), (36, 9111096), (48, 6833322), (54, 6074064), (72, 4555548), (81, 4049376), (96, 3416661), (108, 3037032), (144, 2277774), (162, 2024688), (216, 1518516), (243, 1349792), (288, 1138887), (324, 1012344), (432, 759258), (486, 674896), (648, 506172), (864, 379629), (972, 337448), (1296, 253086), (1944, 168724), (2592, 126543), (3888, 84362), (7776, 42181)]