15348384

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:542

約数の個数: 72

約数和(自身を含む): 44078580

約数和(自身を除く): 28730196

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 389, 411, 548, 778, 822, 1096, 1167, 1233, 1556, 1644, 2192, 2334, 2466, 3112, 3288, 3501, 4384, 4668, 4932, 6224, 6576, 7002, 9336, 9864, 12448, 13152, 14004, 18672, 19728, 28008, 37344, 39456, 53293, 56016, 106586, 112032, 159879, 213172, 319758, 426344, 479637, 639516, 852688, 959274, 1279032, 1705376, 1918548, 2558064, 3837096, 5116128, 7674192, 15348384]

約数ペア:

[(1, 15348384), (2, 7674192), (3, 5116128), (4, 3837096), (6, 2558064), (8, 1918548), (9, 1705376), (12, 1279032), (16, 959274), (18, 852688), (24, 639516), (32, 479637), (36, 426344), (48, 319758), (72, 213172), (96, 159879), (137, 112032), (144, 106586), (274, 56016), (288, 53293), (389, 39456), (411, 37344), (548, 28008), (778, 19728), (822, 18672), (1096, 14004), (1167, 13152), (1233, 12448), (1556, 9864), (1644, 9336), (2192, 7002), (2334, 6576), (2466, 6224), (3112, 4932), (3288, 4668), (3501, 4384)]