2730888950391

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{17189}}^1$

素因数の和:17578

約数の個数: 144

約数和(自身を含む): 4919844009600

約数和(自身を除く): 2188955059209

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 67, 133, 147, 171, 201, 283, 399, 441, 469, 603, 849, 931, 1197, 1273, 1407, 1981, 2547, 2793, 3283, 3819, 4221, 5377, 5943, 8379, 8911, 9849, 11457, 13867, 16131, 17189, 17829, 18961, 26733, 29547, 37639, 41601, 48393, 51567, 56883, 62377, 80199, 112917, 120323, 124803, 132727, 154701, 170649, 187131, 263473, 326591, 338751, 360259, 360969, 398181, 561393, 790419, 842261, 929089, 979773, 1080777, 1082907, 1151663, 1194543, 2286137, 2371257, 2521813, 2526783, 2787267, 2939319, 3242331, 3454989, 4864487, 6858411, 7565439, 7580349, 8061641, 8361801, 10364967, 14593461, 16002959, 17652691, 20575233, 21881597, 22696317, 24184923, 34051409, 43780383, 48008877, 52958073, 56431487, 65644791, 72554769, 92425253, 102154227, 144026631, 153171179, 158874219, 169294461, 196934373, 238359863, 277275759, 306462681, 325920629, 459513537, 507883383, 646976771, 715079589, 831827277, 977761887, 1072198253, 1378540611, 1940930313, 2145238767, 2281444403, 2933285661, 3216594759, 4528837397, 5822790939, 6192491951, 6844333209, 9649784277, 13586512191, 15970110821, 18577475853, 20532999627, 40759536573, 43347443657, 47910332463, 55732427559, 130042330971, 143730997389, 303432105599, 390126992913, 910296316797, 2730888950391]

約数ペア:

[(1, 2730888950391), (3, 910296316797), (7, 390126992913), (9, 303432105599), (19, 143730997389), (21, 130042330971), (49, 55732427559), (57, 47910332463), (63, 43347443657), (67, 40759536573), (133, 20532999627), (147, 18577475853), (171, 15970110821), (201, 13586512191), (283, 9649784277), (399, 6844333209), (441, 6192491951), (469, 5822790939), (603, 4528837397), (849, 3216594759), (931, 2933285661), (1197, 2281444403), (1273, 2145238767), (1407, 1940930313), (1981, 1378540611), (2547, 1072198253), (2793, 977761887), (3283, 831827277), (3819, 715079589), (4221, 646976771), (5377, 507883383), (5943, 459513537), (8379, 325920629), (8911, 306462681), (9849, 277275759), (11457, 238359863), (13867, 196934373), (16131, 169294461), (17189, 158874219), (17829, 153171179), (18961, 144026631), (26733, 102154227), (29547, 92425253), (37639, 72554769), (41601, 65644791), (48393, 56431487), (51567, 52958073), (56883, 48008877), (62377, 43780383), (80199, 34051409), (112917, 24184923), (120323, 22696317), (124803, 21881597), (132727, 20575233), (154701, 17652691), (170649, 16002959), (187131, 14593461), (263473, 10364967), (326591, 8361801), (338751, 8061641), (360259, 7580349), (360969, 7565439), (398181, 6858411), (561393, 4864487), (790419, 3454989), (842261, 3242331), (929089, 2939319), (979773, 2787267), (1080777, 2526783), (1082907, 2521813), (1151663, 2371257), (1194543, 2286137)]