259453854

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 160

約数和(自身を含む): 683020800

約数和(自身を除く): 423566946

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 79, 81, 97, 99, 114, 158, 162, 171, 194, 198, 209, 237, 291, 297, 342, 418, 474, 513, 582, 594, 627, 711, 869, 873, 891, 1026, 1067, 1254, 1422, 1501, 1539, 1738, 1746, 1782, 1843, 1881, 2133, 2134, 2607, 2619, 3002, 3078, 3201, 3686, 3762, 4266, 4503, 5214, 5238, 5529, 5643, 6399, 6402, 7663, 7821, 7857, 9006, 9603, 11058, 11286, 12798, 13509, 15326, 15642, 15714, 16511, 16587, 16929, 19206, 20273, 22989, 23463, 27018, 28809, 33022, 33174, 33858, 40527, 40546, 45978, 46926, 49533, 49761, 57618, 60819, 68967, 70389, 81054, 84293, 86427, 99066, 99522, 121581, 121638, 137934, 140778, 145597, 148599, 149283, 168586, 172854, 182457, 206901, 243162, 252879, 291194, 297198, 298566, 364914, 413802, 436791, 445797, 505758, 547371, 620703, 758637, 873582, 891594, 1094742, 1241406, 1310373, 1337391, 1517274, 1601567, 1642113, 2275911, 2620746, 2674782, 3203134, 3284226, 3931119, 4551822, 4804701, 6827733, 7862238, 9609402, 11793357, 13655466, 14414103, 23586714, 28828206, 43242309, 86484618, 129726927, 259453854]

約数ペア:

[(1, 259453854), (2, 129726927), (3, 86484618), (6, 43242309), (9, 28828206), (11, 23586714), (18, 14414103), (19, 13655466), (22, 11793357), (27, 9609402), (33, 7862238), (38, 6827733), (54, 4804701), (57, 4551822), (66, 3931119), (79, 3284226), (81, 3203134), (97, 2674782), (99, 2620746), (114, 2275911), (158, 1642113), (162, 1601567), (171, 1517274), (194, 1337391), (198, 1310373), (209, 1241406), (237, 1094742), (291, 891594), (297, 873582), (342, 758637), (418, 620703), (474, 547371), (513, 505758), (582, 445797), (594, 436791), (627, 413802), (711, 364914), (869, 298566), (873, 297198), (891, 291194), (1026, 252879), (1067, 243162), (1254, 206901), (1422, 182457), (1501, 172854), (1539, 168586), (1738, 149283), (1746, 148599), (1782, 145597), (1843, 140778), (1881, 137934), (2133, 121638), (2134, 121581), (2607, 99522), (2619, 99066), (3002, 86427), (3078, 84293), (3201, 81054), (3686, 70389), (3762, 68967), (4266, 60819), (4503, 57618), (5214, 49761), (5238, 49533), (5529, 46926), (5643, 45978), (6399, 40546), (6402, 40527), (7663, 33858), (7821, 33174), (7857, 33022), (9006, 28809), (9603, 27018), (11058, 23463), (11286, 22989), (12798, 20273), (13509, 19206), (15326, 16929), (15642, 16587), (15714, 16511)]