976797640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2271

約数の個数: 128

約数和(自身を含む): 2727567360

約数和(自身を除く): 1750769720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 127, 130, 140, 182, 254, 260, 280, 364, 455, 508, 520, 635, 728, 889, 910, 1016, 1270, 1651, 1778, 1820, 2113, 2540, 3302, 3556, 3640, 4226, 4445, 5080, 6604, 7112, 8255, 8452, 8890, 10565, 11557, 13208, 14791, 16510, 16904, 17780, 21130, 23114, 27469, 29582, 33020, 35560, 42260, 46228, 54938, 57785, 59164, 66040, 73955, 84520, 92456, 109876, 115570, 118328, 137345, 147910, 192283, 219752, 231140, 268351, 274690, 295820, 384566, 462280, 536702, 549380, 591640, 769132, 961415, 1073404, 1098760, 1341755, 1538264, 1878457, 1922830, 2146808, 2683510, 3488563, 3756914, 3845660, 5367020, 6977126, 7513828, 7691320, 9392285, 10734040, 13954252, 15027656, 17442815, 18784570, 24419941, 27908504, 34885630, 37569140, 48839882, 69771260, 75138280, 97679764, 122099705, 139542520, 195359528, 244199410, 488398820, 976797640]

約数ペア:

[(1, 976797640), (2, 488398820), (4, 244199410), (5, 195359528), (7, 139542520), (8, 122099705), (10, 97679764), (13, 75138280), (14, 69771260), (20, 48839882), (26, 37569140), (28, 34885630), (35, 27908504), (40, 24419941), (52, 18784570), (56, 17442815), (65, 15027656), (70, 13954252), (91, 10734040), (104, 9392285), (127, 7691320), (130, 7513828), (140, 6977126), (182, 5367020), (254, 3845660), (260, 3756914), (280, 3488563), (364, 2683510), (455, 2146808), (508, 1922830), (520, 1878457), (635, 1538264), (728, 1341755), (889, 1098760), (910, 1073404), (1016, 961415), (1270, 769132), (1651, 591640), (1778, 549380), (1820, 536702), (2113, 462280), (2540, 384566), (3302, 295820), (3556, 274690), (3640, 268351), (4226, 231140), (4445, 219752), (5080, 192283), (6604, 147910), (7112, 137345), (8255, 118328), (8452, 115570), (8890, 109876), (10565, 92456), (11557, 84520), (13208, 73955), (14791, 66040), (16510, 59164), (16904, 57785), (17780, 54938), (21130, 46228), (23114, 42260), (27469, 35560), (29582, 33020)]