1965480448

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:493

約数の個数: 80

約数和(自身を含む): 4003743744

約数和(自身を除く): 2038263296

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 167, 181, 254, 256, 334, 362, 508, 512, 668, 724, 1016, 1336, 1448, 2032, 2672, 2896, 4064, 5344, 5792, 8128, 10688, 11584, 16256, 21209, 21376, 22987, 23168, 30227, 32512, 42418, 42752, 45974, 46336, 60454, 65024, 84836, 85504, 91948, 92672, 120908, 169672, 183896, 241816, 339344, 367792, 483632, 678688, 735584, 967264, 1357376, 1471168, 1934528, 2714752, 2942336, 3838829, 3869056, 5429504, 5884672, 7677658, 7738112, 10859008, 11769344, 15355316, 15476224, 30710632, 61421264, 122842528, 245685056, 491370112, 982740224, 1965480448]

約数ペア:

[(1, 1965480448), (2, 982740224), (4, 491370112), (8, 245685056), (16, 122842528), (32, 61421264), (64, 30710632), (127, 15476224), (128, 15355316), (167, 11769344), (181, 10859008), (254, 7738112), (256, 7677658), (334, 5884672), (362, 5429504), (508, 3869056), (512, 3838829), (668, 2942336), (724, 2714752), (1016, 1934528), (1336, 1471168), (1448, 1357376), (2032, 967264), (2672, 735584), (2896, 678688), (4064, 483632), (5344, 367792), (5792, 339344), (8128, 241816), (10688, 183896), (11584, 169672), (16256, 120908), (21209, 92672), (21376, 91948), (22987, 85504), (23168, 84836), (30227, 65024), (32512, 60454), (42418, 46336), (42752, 45974)]