1638635202

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 4051663200

約数和(自身を除く): 2413027998

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 59, 102, 114, 118, 153, 171, 177, 281, 289, 306, 323, 342, 354, 531, 562, 578, 646, 843, 867, 969, 1003, 1062, 1121, 1686, 1734, 1938, 2006, 2242, 2529, 2601, 2907, 3009, 3363, 4777, 5058, 5202, 5339, 5491, 5814, 6018, 6726, 9027, 9554, 10089, 10678, 10982, 14331, 16017, 16473, 16579, 17051, 18054, 19057, 20178, 28662, 32034, 32946, 33158, 34102, 38114, 42993, 48051, 49419, 49737, 51153, 57171, 81209, 85986, 90763, 96102, 98838, 99474, 102306, 114342, 149211, 153459, 162418, 171513, 181526, 243627, 272289, 281843, 298422, 306918, 315001, 323969, 343026, 487254, 544578, 563686, 630002, 647938, 730881, 816867, 845529, 945003, 971907, 1461762, 1542971, 1633734, 1691058, 1890006, 1943814, 2536587, 2835009, 2915721, 3085942, 4628913, 4791331, 5073174, 5355017, 5670018, 5831442, 9257826, 9582662, 10710034, 13886739, 14373993, 16065051, 27773478, 28747986, 32130102, 43121979, 48195153, 86243958, 91035289, 96390306, 182070578, 273105867, 546211734, 819317601, 1638635202]

約数ペア:

[(1, 1638635202), (2, 819317601), (3, 546211734), (6, 273105867), (9, 182070578), (17, 96390306), (18, 91035289), (19, 86243958), (34, 48195153), (38, 43121979), (51, 32130102), (57, 28747986), (59, 27773478), (102, 16065051), (114, 14373993), (118, 13886739), (153, 10710034), (171, 9582662), (177, 9257826), (281, 5831442), (289, 5670018), (306, 5355017), (323, 5073174), (342, 4791331), (354, 4628913), (531, 3085942), (562, 2915721), (578, 2835009), (646, 2536587), (843, 1943814), (867, 1890006), (969, 1691058), (1003, 1633734), (1062, 1542971), (1121, 1461762), (1686, 971907), (1734, 945003), (1938, 845529), (2006, 816867), (2242, 730881), (2529, 647938), (2601, 630002), (2907, 563686), (3009, 544578), (3363, 487254), (4777, 343026), (5058, 323969), (5202, 315001), (5339, 306918), (5491, 298422), (5814, 281843), (6018, 272289), (6726, 243627), (9027, 181526), (9554, 171513), (10089, 162418), (10678, 153459), (10982, 149211), (14331, 114342), (16017, 102306), (16473, 99474), (16579, 98838), (17051, 96102), (18054, 90763), (19057, 85986), (20178, 81209), (28662, 57171), (32034, 51153), (32946, 49737), (33158, 49419), (34102, 48051), (38114, 42993)]