1554996816

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{136691}}^1$

素因数の和:136784

約数の個数: 60

約数和(自身を含む): 4406950080

約数和(自身を除く): 2851953264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 136691, 273382, 410073, 546764, 820146, 1093528, 1230219, 1640292, 2187056, 2460438, 3280584, 4920876, 6561168, 9841752, 10798589, 19683504, 21597178, 32395767, 43194356, 64791534, 86388712, 97187301, 129583068, 172777424, 194374602, 259166136, 388749204, 518332272, 777498408, 1554996816]

約数ペア:

[(1, 1554996816), (2, 777498408), (3, 518332272), (4, 388749204), (6, 259166136), (8, 194374602), (9, 172777424), (12, 129583068), (16, 97187301), (18, 86388712), (24, 64791534), (36, 43194356), (48, 32395767), (72, 21597178), (79, 19683504), (144, 10798589), (158, 9841752), (237, 6561168), (316, 4920876), (474, 3280584), (632, 2460438), (711, 2187056), (948, 1640292), (1264, 1230219), (1422, 1093528), (1896, 820146), (2844, 546764), (3792, 410073), (5688, 273382), (11376, 136691)]