15678051268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1\times {\mathrm{2153}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 30093275520

約数和(自身を除く): 14415224252

約数列:

[1, 2, 4, 11, 22, 44, 359, 461, 718, 922, 1436, 1844, 2153, 3949, 4306, 5071, 7898, 8612, 10142, 15796, 20284, 23683, 47366, 94732, 165499, 330998, 661996, 772927, 992533, 1545854, 1820489, 1985066, 3091708, 3640978, 3970132, 7281956, 8502197, 10917863, 17004394, 21835726, 34008788, 43671452, 356319347, 712638694, 1425277388, 3919512817, 7839025634, 15678051268]

約数ペア:

[(1, 15678051268), (2, 7839025634), (4, 3919512817), (11, 1425277388), (22, 712638694), (44, 356319347), (359, 43671452), (461, 34008788), (718, 21835726), (922, 17004394), (1436, 10917863), (1844, 8502197), (2153, 7281956), (3949, 3970132), (4306, 3640978), (5071, 3091708), (7898, 1985066), (8612, 1820489), (10142, 1545854), (15796, 992533), (20284, 772927), (23683, 661996), (47366, 330998), (94732, 165499)]