2012151216

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1\times {\mathrm{1489}}^1$

素因数の和:2146

約数の個数: 80

約数和(自身を含む): 5321088000

約数和(自身を除く): 3308936784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 599, 752, 1128, 1198, 1489, 1797, 2256, 2396, 2978, 3594, 4467, 4792, 5956, 7188, 8934, 9584, 11912, 14376, 17868, 23824, 28153, 28752, 35736, 56306, 69983, 71472, 84459, 112612, 139966, 168918, 209949, 225224, 279932, 337836, 419898, 450448, 559864, 675672, 839796, 891911, 1119728, 1351344, 1679592, 1783822, 2675733, 3359184, 3567644, 5351466, 7135288, 10702932, 14270576, 21405864, 41919817, 42811728, 83839634, 125759451, 167679268, 251518902, 335358536, 503037804, 670717072, 1006075608, 2012151216]

約数ペア:

[(1, 2012151216), (2, 1006075608), (3, 670717072), (4, 503037804), (6, 335358536), (8, 251518902), (12, 167679268), (16, 125759451), (24, 83839634), (47, 42811728), (48, 41919817), (94, 21405864), (141, 14270576), (188, 10702932), (282, 7135288), (376, 5351466), (564, 3567644), (599, 3359184), (752, 2675733), (1128, 1783822), (1198, 1679592), (1489, 1351344), (1797, 1119728), (2256, 891911), (2396, 839796), (2978, 675672), (3594, 559864), (4467, 450448), (4792, 419898), (5956, 337836), (7188, 279932), (8934, 225224), (9584, 209949), (11912, 168918), (14376, 139966), (17868, 112612), (23824, 84459), (28153, 71472), (28752, 69983), (35736, 56306)]