338838584

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 740966400

約数和(自身を除く): 402127816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 191, 316, 382, 401, 553, 632, 764, 802, 1106, 1337, 1528, 1604, 2212, 2674, 2807, 3208, 4424, 5348, 5614, 10696, 11228, 15089, 22456, 30178, 31679, 60356, 63358, 76591, 105623, 120712, 126716, 153182, 211246, 221753, 253432, 306364, 422492, 443506, 536137, 612728, 844984, 887012, 1072274, 1774024, 2144548, 4289096, 6050689, 12101378, 24202756, 42354823, 48405512, 84709646, 169419292, 338838584]

約数ペア:

[(1, 338838584), (2, 169419292), (4, 84709646), (7, 48405512), (8, 42354823), (14, 24202756), (28, 12101378), (56, 6050689), (79, 4289096), (158, 2144548), (191, 1774024), (316, 1072274), (382, 887012), (401, 844984), (553, 612728), (632, 536137), (764, 443506), (802, 422492), (1106, 306364), (1337, 253432), (1528, 221753), (1604, 211246), (2212, 153182), (2674, 126716), (2807, 120712), (3208, 105623), (4424, 76591), (5348, 63358), (5614, 60356), (10696, 31679), (11228, 30178), (15089, 22456)]