738856872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{789377}}^1$

素因数の和:789402

約数の個数: 48

約数和(自身を含む): 2155001940

約数和(自身を除く): 1416145068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 789377, 1578754, 2368131, 3157508, 4736262, 6315016, 7104393, 9472524, 10261901, 14208786, 18945048, 20523802, 28417572, 30785703, 41047604, 56835144, 61571406, 82095208, 92357109, 123142812, 184714218, 246285624, 369428436, 738856872]

約数ペア:

[(1, 738856872), (2, 369428436), (3, 246285624), (4, 184714218), (6, 123142812), (8, 92357109), (9, 82095208), (12, 61571406), (13, 56835144), (18, 41047604), (24, 30785703), (26, 28417572), (36, 20523802), (39, 18945048), (52, 14208786), (72, 10261901), (78, 9472524), (104, 7104393), (117, 6315016), (156, 4736262), (234, 3157508), (312, 2368131), (468, 1578754), (936, 789377)]