2011566816

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{142543}}^1$

素因数の和:142573

約数の個数: 108

約数和(自身を含む): 6654381552

約数和(自身を除く): 4642814736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 142543, 285086, 427629, 570172, 855258, 997801, 1140344, 1282887, 1710516, 1995602, 2280688, 2565774, 2993403, 3421032, 3991204, 4561376, 5131548, 5986806, 6842064, 6984607, 7982408, 8980209, 10263096, 11973612, 13684128, 13969214, 15964816, 17960418, 20526192, 20953821, 23947224, 27938428, 31929632, 35920836, 41052384, 41907642, 47894448, 55876856, 62861463, 71841672, 83815284, 95788896, 111753712, 125722926, 143683344, 167630568, 223507424, 251445852, 287366688, 335261136, 502891704, 670522272, 1005783408, 2011566816]

約数ペア:

[(1, 2011566816), (2, 1005783408), (3, 670522272), (4, 502891704), (6, 335261136), (7, 287366688), (8, 251445852), (9, 223507424), (12, 167630568), (14, 143683344), (16, 125722926), (18, 111753712), (21, 95788896), (24, 83815284), (28, 71841672), (32, 62861463), (36, 55876856), (42, 47894448), (48, 41907642), (49, 41052384), (56, 35920836), (63, 31929632), (72, 27938428), (84, 23947224), (96, 20953821), (98, 20526192), (112, 17960418), (126, 15964816), (144, 13969214), (147, 13684128), (168, 11973612), (196, 10263096), (224, 8980209), (252, 7982408), (288, 6984607), (294, 6842064), (336, 5986806), (392, 5131548), (441, 4561376), (504, 3991204), (588, 3421032), (672, 2993403), (784, 2565774), (882, 2280688), (1008, 1995602), (1176, 1710516), (1568, 1282887), (1764, 1140344), (2016, 997801), (2352, 855258), (3528, 570172), (4704, 427629), (7056, 285086), (14112, 142543)]