1927721136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{4447}}^1$

素因数の和:5290

約数の個数: 80

約数和(自身を含む): 5440508928

約数和(自身を除く): 3512787792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 821, 1642, 2463, 3284, 4447, 4926, 6568, 8894, 9031, 9852, 13136, 13341, 17788, 18062, 19704, 26682, 27093, 35576, 36124, 39408, 48917, 53364, 54186, 71152, 72248, 97834, 106728, 108372, 144496, 146751, 195668, 213456, 216744, 293502, 391336, 433488, 587004, 782672, 1174008, 2348016, 3650987, 7301974, 10952961, 14603948, 21905922, 29207896, 40160857, 43811844, 58415792, 80321714, 87623688, 120482571, 160643428, 175247376, 240965142, 321286856, 481930284, 642573712, 963860568, 1927721136]

約数ペア:

[(1, 1927721136), (2, 963860568), (3, 642573712), (4, 481930284), (6, 321286856), (8, 240965142), (11, 175247376), (12, 160643428), (16, 120482571), (22, 87623688), (24, 80321714), (33, 58415792), (44, 43811844), (48, 40160857), (66, 29207896), (88, 21905922), (132, 14603948), (176, 10952961), (264, 7301974), (528, 3650987), (821, 2348016), (1642, 1174008), (2463, 782672), (3284, 587004), (4447, 433488), (4926, 391336), (6568, 293502), (8894, 216744), (9031, 213456), (9852, 195668), (13136, 146751), (13341, 144496), (17788, 108372), (18062, 106728), (19704, 97834), (26682, 72248), (27093, 71152), (35576, 54186), (36124, 53364), (39408, 48917)]