1215245536

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{277}}^1\times {\mathrm{2917}}^1$

素因数の和:3251

約数の個数: 48

約数和(自身を含む): 2453080896

約数和(自身を除く): 1237835360

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 277, 376, 554, 752, 1108, 1504, 2216, 2917, 4432, 5834, 8864, 11668, 13019, 23336, 26038, 46672, 52076, 93344, 104152, 137099, 208304, 274198, 416608, 548396, 808009, 1096792, 1616018, 2193584, 3232036, 4387168, 6464072, 12928144, 25856288, 37976423, 75952846, 151905692, 303811384, 607622768, 1215245536]

約数ペア:

[(1, 1215245536), (2, 607622768), (4, 303811384), (8, 151905692), (16, 75952846), (32, 37976423), (47, 25856288), (94, 12928144), (188, 6464072), (277, 4387168), (376, 3232036), (554, 2193584), (752, 1616018), (1108, 1096792), (1504, 808009), (2216, 548396), (2917, 416608), (4432, 274198), (5834, 208304), (8864, 137099), (11668, 104152), (13019, 93344), (23336, 52076), (26038, 46672)]