247025172

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{2053}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 594444032

約数和(自身を除く): 347418860

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 271, 444, 542, 813, 1084, 1626, 2053, 3252, 4106, 6159, 8212, 10027, 12318, 20054, 24636, 30081, 40108, 60162, 75961, 120324, 151922, 227883, 303844, 455766, 556363, 911532, 1112726, 1669089, 2225452, 3338178, 6676356, 20585431, 41170862, 61756293, 82341724, 123512586, 247025172]

約数ペア:

[(1, 247025172), (2, 123512586), (3, 82341724), (4, 61756293), (6, 41170862), (12, 20585431), (37, 6676356), (74, 3338178), (111, 2225452), (148, 1669089), (222, 1112726), (271, 911532), (444, 556363), (542, 455766), (813, 303844), (1084, 227883), (1626, 151922), (2053, 120324), (3252, 75961), (4106, 60162), (6159, 40108), (8212, 30081), (10027, 24636), (12318, 20054)]