1311507230832

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{35438479}}^1$

素因数の和:35438750

約数の個数: 60

約数和(自身を含む): 3684680519520

約数和(自身を除く): 2373173288688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 9252, 12336, 18504, 37008, 35438479, 70876958, 106315437, 141753916, 212630874, 283507832, 318946311, 425261748, 567015664, 637892622, 850523496, 1275785244, 1701046992, 2551570488, 5103140976, 9107689103, 18215378206, 27323067309, 36430756412, 54646134618, 72861512824, 81969201927, 109292269236, 145723025648, 163938403854, 218584538472, 327876807708, 437169076944, 655753615416, 1311507230832]

約数ペア:

[(1, 1311507230832), (2, 655753615416), (3, 437169076944), (4, 327876807708), (6, 218584538472), (8, 163938403854), (9, 145723025648), (12, 109292269236), (16, 81969201927), (18, 72861512824), (24, 54646134618), (36, 36430756412), (48, 27323067309), (72, 18215378206), (144, 9107689103), (257, 5103140976), (514, 2551570488), (771, 1701046992), (1028, 1275785244), (1542, 850523496), (2056, 637892622), (2313, 567015664), (3084, 425261748), (4112, 318946311), (4626, 283507832), (6168, 212630874), (9252, 141753916), (12336, 106315437), (18504, 70876958), (37008, 35438479)]