2519306784

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{186119}}^1$

素因数の和:186182

約数の個数: 72

約数和(自身を含む): 7316749440

約数和(自身を除く): 4797442656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 186119, 372238, 558357, 744476, 1116714, 1488952, 1675071, 2233428, 2977904, 3350142, 4466856, 5955808, 6700284, 8747593, 8933712, 13400568, 17495186, 17867424, 26242779, 26801136, 34990372, 52485558, 53602272, 69980744, 78728337, 104971116, 139961488, 157456674, 209942232, 279922976, 314913348, 419884464, 629826696, 839768928, 1259653392, 2519306784]

約数ペア:

[(1, 2519306784), (2, 1259653392), (3, 839768928), (4, 629826696), (6, 419884464), (8, 314913348), (9, 279922976), (12, 209942232), (16, 157456674), (18, 139961488), (24, 104971116), (32, 78728337), (36, 69980744), (47, 53602272), (48, 52485558), (72, 34990372), (94, 26801136), (96, 26242779), (141, 17867424), (144, 17495186), (188, 13400568), (282, 8933712), (288, 8747593), (376, 6700284), (423, 5955808), (564, 4466856), (752, 3350142), (846, 2977904), (1128, 2233428), (1504, 1675071), (1692, 1488952), (2256, 1116714), (3384, 744476), (4512, 558357), (6768, 372238), (13536, 186119)]