548092012

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:495

約数の個数: 72

約数和(自身を含む): 1104734400

約数和(自身を除く): 556642388

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 139, 169, 247, 278, 307, 338, 494, 556, 614, 676, 988, 1228, 1807, 2641, 3211, 3614, 3991, 5282, 5833, 6422, 7228, 7982, 10564, 11666, 12844, 15964, 23332, 23491, 34333, 42673, 46982, 51883, 68666, 75829, 85346, 93964, 103766, 137332, 151658, 170692, 207532, 303316, 446329, 554749, 810787, 892658, 985777, 1109498, 1621574, 1785316, 1971554, 2218996, 3243148, 3943108, 7211737, 10540231, 14423474, 21080462, 28846948, 42160924, 137023003, 274046006, 548092012]

約数ペア:

[(1, 548092012), (2, 274046006), (4, 137023003), (13, 42160924), (19, 28846948), (26, 21080462), (38, 14423474), (52, 10540231), (76, 7211737), (139, 3943108), (169, 3243148), (247, 2218996), (278, 1971554), (307, 1785316), (338, 1621574), (494, 1109498), (556, 985777), (614, 892658), (676, 810787), (988, 554749), (1228, 446329), (1807, 303316), (2641, 207532), (3211, 170692), (3614, 151658), (3991, 137332), (5282, 103766), (5833, 93964), (6422, 85346), (7228, 75829), (7982, 68666), (10564, 51883), (11666, 46982), (12844, 42673), (15964, 34333), (23332, 23491)]