2543533488

素因数分解:

$2^4\times 3^7\times {\mathrm{72689}}^1$

素因数の和:72718

約数の個数: 80

約数和(自身を含む): 7391119200

約数和(自身を除く): 4847585712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2187, 2916, 3888, 4374, 5832, 8748, 11664, 17496, 34992, 72689, 145378, 218067, 290756, 436134, 581512, 654201, 872268, 1163024, 1308402, 1744536, 1962603, 2616804, 3489072, 3925206, 5233608, 5887809, 7850412, 10467216, 11775618, 15700824, 17663427, 23551236, 31401648, 35326854, 47102472, 52990281, 70653708, 94204944, 105980562, 141307416, 158970843, 211961124, 282614832, 317941686, 423922248, 635883372, 847844496, 1271766744, 2543533488]

約数ペア:

[(1, 2543533488), (2, 1271766744), (3, 847844496), (4, 635883372), (6, 423922248), (8, 317941686), (9, 282614832), (12, 211961124), (16, 158970843), (18, 141307416), (24, 105980562), (27, 94204944), (36, 70653708), (48, 52990281), (54, 47102472), (72, 35326854), (81, 31401648), (108, 23551236), (144, 17663427), (162, 15700824), (216, 11775618), (243, 10467216), (324, 7850412), (432, 5887809), (486, 5233608), (648, 3925206), (729, 3489072), (972, 2616804), (1296, 1962603), (1458, 1744536), (1944, 1308402), (2187, 1163024), (2916, 872268), (3888, 654201), (4374, 581512), (5832, 436134), (8748, 290756), (11664, 218067), (17496, 145378), (34992, 72689)]