268031244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2927}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 674892288

約数和(自身を除く): 406861044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 587, 1174, 1761, 2348, 2927, 3522, 5854, 7044, 7631, 8781, 11708, 15262, 17562, 22893, 30524, 35124, 38051, 45786, 76102, 91572, 114153, 152204, 228306, 456612, 1718149, 3436298, 5154447, 6872596, 10308894, 20617788, 22335937, 44671874, 67007811, 89343748, 134015622, 268031244]

約数ペア:

[(1, 268031244), (2, 134015622), (3, 89343748), (4, 67007811), (6, 44671874), (12, 22335937), (13, 20617788), (26, 10308894), (39, 6872596), (52, 5154447), (78, 3436298), (156, 1718149), (587, 456612), (1174, 228306), (1761, 152204), (2348, 114153), (2927, 91572), (3522, 76102), (5854, 45786), (7044, 38051), (7631, 35124), (8781, 30524), (11708, 22893), (15262, 17562)]