339945498

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 120

約数和(自身を含む): 830458332

約数和(自身を除く): 490512834

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 53, 54, 81, 102, 106, 137, 153, 159, 162, 274, 289, 306, 318, 411, 459, 477, 578, 822, 867, 901, 918, 954, 1233, 1377, 1431, 1734, 1802, 2329, 2466, 2601, 2703, 2754, 2862, 3699, 4293, 4658, 5202, 5406, 6987, 7261, 7398, 7803, 8109, 8586, 11097, 13974, 14522, 15317, 15606, 16218, 20961, 21783, 22194, 23409, 24327, 30634, 39593, 41922, 43566, 45951, 46818, 48654, 62883, 65349, 72981, 79186, 91902, 118779, 123437, 125766, 130698, 137853, 145962, 188649, 196047, 237558, 246874, 275706, 356337, 370311, 377298, 392094, 413559, 588141, 712674, 740622, 827118, 1069011, 1110933, 1176282, 1240677, 2098429, 2138022, 2221866, 2481354, 3207033, 3332799, 4196858, 6295287, 6414066, 6665598, 9998397, 12590574, 18885861, 19996794, 37771722, 56657583, 113315166, 169972749, 339945498]

約数ペア:

[(1, 339945498), (2, 169972749), (3, 113315166), (6, 56657583), (9, 37771722), (17, 19996794), (18, 18885861), (27, 12590574), (34, 9998397), (51, 6665598), (53, 6414066), (54, 6295287), (81, 4196858), (102, 3332799), (106, 3207033), (137, 2481354), (153, 2221866), (159, 2138022), (162, 2098429), (274, 1240677), (289, 1176282), (306, 1110933), (318, 1069011), (411, 827118), (459, 740622), (477, 712674), (578, 588141), (822, 413559), (867, 392094), (901, 377298), (918, 370311), (954, 356337), (1233, 275706), (1377, 246874), (1431, 237558), (1734, 196047), (1802, 188649), (2329, 145962), (2466, 137853), (2601, 130698), (2703, 125766), (2754, 123437), (2862, 118779), (3699, 91902), (4293, 79186), (4658, 72981), (5202, 65349), (5406, 62883), (6987, 48654), (7261, 46818), (7398, 45951), (7803, 43566), (8109, 41922), (8586, 39593), (11097, 30634), (13974, 24327), (14522, 23409), (15317, 22194), (15606, 21783), (16218, 20961)]