244221915

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:449

約数の個数: 96

約数和(自身を含む): 500359680

約数和(自身を除く): 256137765

約数列:

[1, 3, 5, 7, 15, 17, 19, 21, 35, 51, 57, 85, 95, 105, 119, 133, 255, 285, 323, 357, 361, 379, 399, 595, 665, 969, 1083, 1137, 1615, 1785, 1805, 1895, 1995, 2261, 2527, 2653, 4845, 5415, 5685, 6137, 6443, 6783, 7201, 7581, 7959, 11305, 12635, 13265, 18411, 19329, 21603, 30685, 32215, 33915, 36005, 37905, 39795, 42959, 45101, 50407, 92055, 96645, 108015, 122417, 128877, 135303, 136819, 151221, 214795, 225505, 252035, 367251, 410457, 612085, 644385, 676515, 684095, 756105, 856919, 957733, 1836255, 2052285, 2325923, 2570757, 2873199, 4284595, 4788665, 6977769, 11629615, 12853785, 14365995, 16281461, 34888845, 48844383, 81407305, 244221915]

約数ペア:

[(1, 244221915), (3, 81407305), (5, 48844383), (7, 34888845), (15, 16281461), (17, 14365995), (19, 12853785), (21, 11629615), (35, 6977769), (51, 4788665), (57, 4284595), (85, 2873199), (95, 2570757), (105, 2325923), (119, 2052285), (133, 1836255), (255, 957733), (285, 856919), (323, 756105), (357, 684095), (361, 676515), (379, 644385), (399, 612085), (595, 410457), (665, 367251), (969, 252035), (1083, 225505), (1137, 214795), (1615, 151221), (1785, 136819), (1805, 135303), (1895, 128877), (1995, 122417), (2261, 108015), (2527, 96645), (2653, 92055), (4845, 50407), (5415, 45101), (5685, 42959), (6137, 39795), (6443, 37905), (6783, 36005), (7201, 33915), (7581, 32215), (7959, 30685), (11305, 21603), (12635, 19329), (13265, 18411)]