253274904

素因数分解:

$2^3\times 3^3\times {\mathrm{439}}^1\times {\mathrm{2671}}^1$

素因数の和:3125

約数の個数: 64

約数和(自身を含む): 705408000

約数和(自身を除く): 452133096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 439, 878, 1317, 1756, 2634, 2671, 3512, 3951, 5268, 5342, 7902, 8013, 10536, 10684, 11853, 15804, 16026, 21368, 23706, 24039, 31608, 32052, 47412, 48078, 64104, 72117, 94824, 96156, 144234, 192312, 288468, 576936, 1172569, 2345138, 3517707, 4690276, 7035414, 9380552, 10553121, 14070828, 21106242, 28141656, 31659363, 42212484, 63318726, 84424968, 126637452, 253274904]

約数ペア:

[(1, 253274904), (2, 126637452), (3, 84424968), (4, 63318726), (6, 42212484), (8, 31659363), (9, 28141656), (12, 21106242), (18, 14070828), (24, 10553121), (27, 9380552), (36, 7035414), (54, 4690276), (72, 3517707), (108, 2345138), (216, 1172569), (439, 576936), (878, 288468), (1317, 192312), (1756, 144234), (2634, 96156), (2671, 94824), (3512, 72117), (3951, 64104), (5268, 48078), (5342, 47412), (7902, 32052), (8013, 31608), (10536, 24039), (10684, 23706), (11853, 21368), (15804, 16026)]