16240488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 44651520

約数和(自身を除く): 28411032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 271, 454, 542, 681, 813, 908, 1084, 1362, 1626, 1816, 2168, 2497, 2724, 2981, 3252, 4994, 5448, 5962, 6504, 7491, 8943, 9988, 11924, 14982, 17886, 19976, 23848, 29964, 35772, 59928, 61517, 71544, 123034, 184551, 246068, 369102, 492136, 676687, 738204, 1353374, 1476408, 2030061, 2706748, 4060122, 5413496, 8120244, 16240488]

約数ペア:

[(1, 16240488), (2, 8120244), (3, 5413496), (4, 4060122), (6, 2706748), (8, 2030061), (11, 1476408), (12, 1353374), (22, 738204), (24, 676687), (33, 492136), (44, 369102), (66, 246068), (88, 184551), (132, 123034), (227, 71544), (264, 61517), (271, 59928), (454, 35772), (542, 29964), (681, 23848), (813, 19976), (908, 17886), (1084, 14982), (1362, 11924), (1626, 9988), (1816, 8943), (2168, 7491), (2497, 6504), (2724, 5962), (2981, 5448), (3252, 4994)]