404865288

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2731}}^1$

素因数の和:2843

約数の個数: 96

約数和(自身を含む): 1150718400

約数和(自身を除く): 745853112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 71, 72, 87, 116, 142, 174, 213, 232, 261, 284, 348, 426, 522, 568, 639, 696, 852, 1044, 1278, 1704, 2059, 2088, 2556, 2731, 4118, 5112, 5462, 6177, 8193, 8236, 10924, 12354, 16386, 16472, 18531, 21848, 24579, 24708, 32772, 37062, 49158, 49416, 65544, 74124, 79199, 98316, 148248, 158398, 193901, 196632, 237597, 316796, 387802, 475194, 581703, 633592, 712791, 775604, 950388, 1163406, 1425582, 1551208, 1745109, 1900776, 2326812, 2851164, 3490218, 4653624, 5623129, 5702328, 6980436, 11246258, 13960872, 16869387, 22492516, 33738774, 44985032, 50608161, 67477548, 101216322, 134955096, 202432644, 404865288]

約数ペア:

[(1, 404865288), (2, 202432644), (3, 134955096), (4, 101216322), (6, 67477548), (8, 50608161), (9, 44985032), (12, 33738774), (18, 22492516), (24, 16869387), (29, 13960872), (36, 11246258), (58, 6980436), (71, 5702328), (72, 5623129), (87, 4653624), (116, 3490218), (142, 2851164), (174, 2326812), (213, 1900776), (232, 1745109), (261, 1551208), (284, 1425582), (348, 1163406), (426, 950388), (522, 775604), (568, 712791), (639, 633592), (696, 581703), (852, 475194), (1044, 387802), (1278, 316796), (1704, 237597), (2059, 196632), (2088, 193901), (2556, 158398), (2731, 148248), (4118, 98316), (5112, 79199), (5462, 74124), (6177, 65544), (8193, 49416), (8236, 49158), (10924, 37062), (12354, 32772), (16386, 24708), (16472, 24579), (18531, 21848)]