1388508936

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1\times {\mathrm{2297}}^1$

素因数の和:2678

約数の個数: 64

約数和(自身を含む): 3524212800

約数和(自身を除く): 2135703864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 283, 356, 534, 566, 712, 849, 1068, 1132, 1698, 2136, 2264, 2297, 3396, 4594, 6792, 6891, 9188, 13782, 18376, 25187, 27564, 50374, 55128, 75561, 100748, 151122, 201496, 204433, 302244, 408866, 604488, 613299, 650051, 817732, 1226598, 1300102, 1635464, 1950153, 2453196, 2600204, 3900306, 4906392, 5200408, 7800612, 15601224, 57854539, 115709078, 173563617, 231418156, 347127234, 462836312, 694254468, 1388508936]

約数ペア:

[(1, 1388508936), (2, 694254468), (3, 462836312), (4, 347127234), (6, 231418156), (8, 173563617), (12, 115709078), (24, 57854539), (89, 15601224), (178, 7800612), (267, 5200408), (283, 4906392), (356, 3900306), (534, 2600204), (566, 2453196), (712, 1950153), (849, 1635464), (1068, 1300102), (1132, 1226598), (1698, 817732), (2136, 650051), (2264, 613299), (2297, 604488), (3396, 408866), (4594, 302244), (6792, 204433), (6891, 201496), (9188, 151122), (13782, 100748), (18376, 75561), (25187, 55128), (27564, 50374)]