425243256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{6709}}^1$

素因数の和:6876

約数の個数: 64

約数和(自身を含む): 1127280000

約数和(自身を除く): 702036744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 417, 456, 556, 834, 1112, 1668, 2641, 3336, 5282, 6709, 7923, 10564, 13418, 15846, 20127, 21128, 26836, 31692, 40254, 53672, 63384, 80508, 127471, 161016, 254942, 382413, 509884, 764826, 932551, 1019768, 1529652, 1865102, 2797653, 3059304, 3730204, 5595306, 7460408, 11190612, 17718469, 22381224, 35436938, 53155407, 70873876, 106310814, 141747752, 212621628, 425243256]

約数ペア:

[(1, 425243256), (2, 212621628), (3, 141747752), (4, 106310814), (6, 70873876), (8, 53155407), (12, 35436938), (19, 22381224), (24, 17718469), (38, 11190612), (57, 7460408), (76, 5595306), (114, 3730204), (139, 3059304), (152, 2797653), (228, 1865102), (278, 1529652), (417, 1019768), (456, 932551), (556, 764826), (834, 509884), (1112, 382413), (1668, 254942), (2641, 161016), (3336, 127471), (5282, 80508), (6709, 63384), (7923, 53672), (10564, 40254), (13418, 31692), (15846, 26836), (20127, 21128)]