1236378112

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{83269}}^1$

素因数の和:83316

約数の個数: 40

約数和(自身を含む): 2555556300

約数和(自身を除く): 1319178188

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 512, 928, 1856, 3712, 7424, 14848, 83269, 166538, 333076, 666152, 1332304, 2414801, 2664608, 4829602, 5329216, 9659204, 10658432, 19318408, 21316864, 38636816, 42633728, 77273632, 154547264, 309094528, 618189056, 1236378112]

約数ペア:

[(1, 1236378112), (2, 618189056), (4, 309094528), (8, 154547264), (16, 77273632), (29, 42633728), (32, 38636816), (58, 21316864), (64, 19318408), (116, 10658432), (128, 9659204), (232, 5329216), (256, 4829602), (464, 2664608), (512, 2414801), (928, 1332304), (1856, 666152), (3712, 333076), (7424, 166538), (14848, 83269)]