288736488

素因数分解:

$2^3\times 3^8\times {\mathrm{5501}}^1$

素因数の和:5531

約数の個数: 72

約数和(自身を含む): 812177730

約数和(自身を除く): 523441242

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2187, 2916, 4374, 5501, 5832, 6561, 8748, 11002, 13122, 16503, 17496, 22004, 26244, 33006, 44008, 49509, 52488, 66012, 99018, 132024, 148527, 198036, 297054, 396072, 445581, 594108, 891162, 1188216, 1336743, 1782324, 2673486, 3564648, 4010229, 5346972, 8020458, 10693944, 12030687, 16040916, 24061374, 32081832, 36092061, 48122748, 72184122, 96245496, 144368244, 288736488]

約数ペア:

[(1, 288736488), (2, 144368244), (3, 96245496), (4, 72184122), (6, 48122748), (8, 36092061), (9, 32081832), (12, 24061374), (18, 16040916), (24, 12030687), (27, 10693944), (36, 8020458), (54, 5346972), (72, 4010229), (81, 3564648), (108, 2673486), (162, 1782324), (216, 1336743), (243, 1188216), (324, 891162), (486, 594108), (648, 445581), (729, 396072), (972, 297054), (1458, 198036), (1944, 148527), (2187, 132024), (2916, 99018), (4374, 66012), (5501, 52488), (5832, 49509), (6561, 44008), (8748, 33006), (11002, 26244), (13122, 22004), (16503, 17496)]