415513488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2591}}^1$

素因数の和:2872

約数の個数: 80

約数和(自身を含む): 1160925696

約数和(自身を除く): 745412208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 257, 312, 514, 624, 771, 1028, 1542, 2056, 2591, 3084, 3341, 4112, 5182, 6168, 6682, 7773, 10023, 10364, 12336, 13364, 15546, 20046, 20728, 26728, 31092, 33683, 40092, 41456, 53456, 62184, 67366, 80184, 101049, 124368, 134732, 160368, 202098, 269464, 404196, 538928, 665887, 808392, 1331774, 1616784, 1997661, 2663548, 3995322, 5327096, 7990644, 8656531, 10654192, 15981288, 17313062, 25969593, 31962576, 34626124, 51939186, 69252248, 103878372, 138504496, 207756744, 415513488]

約数ペア:

[(1, 415513488), (2, 207756744), (3, 138504496), (4, 103878372), (6, 69252248), (8, 51939186), (12, 34626124), (13, 31962576), (16, 25969593), (24, 17313062), (26, 15981288), (39, 10654192), (48, 8656531), (52, 7990644), (78, 5327096), (104, 3995322), (156, 2663548), (208, 1997661), (257, 1616784), (312, 1331774), (514, 808392), (624, 665887), (771, 538928), (1028, 404196), (1542, 269464), (2056, 202098), (2591, 160368), (3084, 134732), (3341, 124368), (4112, 101049), (5182, 80184), (6168, 67366), (6682, 62184), (7773, 53456), (10023, 41456), (10364, 40092), (12336, 33683), (13364, 31092), (15546, 26728), (20046, 20728)]