9938505888

素因数分解:

$2^5\times 3^2\times {\mathrm{79}}^1\times {\mathrm{436819}}^1$

素因数の和:436914

約数の個数: 72

約数和(自身を含む): 28620446400

約数和(自身を除く): 18681940512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 79, 96, 144, 158, 237, 288, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2528, 2844, 3792, 5688, 7584, 11376, 22752, 436819, 873638, 1310457, 1747276, 2620914, 3494552, 3931371, 5241828, 6989104, 7862742, 10483656, 13978208, 15725484, 20967312, 31450968, 34508701, 41934624, 62901936, 69017402, 103526103, 125803872, 138034804, 207052206, 276069608, 310578309, 414104412, 552139216, 621156618, 828208824, 1104278432, 1242313236, 1656417648, 2484626472, 3312835296, 4969252944, 9938505888]

約数ペア:

[(1, 9938505888), (2, 4969252944), (3, 3312835296), (4, 2484626472), (6, 1656417648), (8, 1242313236), (9, 1104278432), (12, 828208824), (16, 621156618), (18, 552139216), (24, 414104412), (32, 310578309), (36, 276069608), (48, 207052206), (72, 138034804), (79, 125803872), (96, 103526103), (144, 69017402), (158, 62901936), (237, 41934624), (288, 34508701), (316, 31450968), (474, 20967312), (632, 15725484), (711, 13978208), (948, 10483656), (1264, 7862742), (1422, 6989104), (1896, 5241828), (2528, 3931371), (2844, 3494552), (3792, 2620914), (5688, 1747276), (7584, 1310457), (11376, 873638), (22752, 436819)]