308118288

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2579}}^1$

素因数の和:2740

約数の個数: 80

約数和(自身を含む): 844588800

約数和(自身を除く): 536470512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 131, 152, 228, 262, 304, 393, 456, 524, 786, 912, 1048, 1572, 2096, 2489, 2579, 3144, 4978, 5158, 6288, 7467, 7737, 9956, 10316, 14934, 15474, 19912, 20632, 29868, 30948, 39824, 41264, 49001, 59736, 61896, 98002, 119472, 123792, 147003, 196004, 294006, 337849, 392008, 588012, 675698, 784016, 1013547, 1176024, 1351396, 2027094, 2352048, 2702792, 4054188, 5405584, 6419131, 8108376, 12838262, 16216752, 19257393, 25676524, 38514786, 51353048, 77029572, 102706096, 154059144, 308118288]

約数ペア:

[(1, 308118288), (2, 154059144), (3, 102706096), (4, 77029572), (6, 51353048), (8, 38514786), (12, 25676524), (16, 19257393), (19, 16216752), (24, 12838262), (38, 8108376), (48, 6419131), (57, 5405584), (76, 4054188), (114, 2702792), (131, 2352048), (152, 2027094), (228, 1351396), (262, 1176024), (304, 1013547), (393, 784016), (456, 675698), (524, 588012), (786, 392008), (912, 337849), (1048, 294006), (1572, 196004), (2096, 147003), (2489, 123792), (2579, 119472), (3144, 98002), (4978, 61896), (5158, 59736), (6288, 49001), (7467, 41264), (7737, 39824), (9956, 30948), (10316, 29868), (14934, 20632), (15474, 19912)]