423156768385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:2014

約数の個数: 64

約数和(自身を含む): 567630249984

約数和(自身を除く): 144473481599

約数列:

[1, 5, 13, 31, 65, 155, 347, 403, 587, 1031, 1735, 2015, 2935, 4511, 5155, 7631, 10757, 13403, 18197, 22555, 31961, 38155, 53785, 67015, 90985, 139841, 159805, 203689, 236561, 357757, 415493, 605197, 699205, 1018445, 1182805, 1788785, 2077465, 2647957, 3025985, 4650841, 6314359, 7867561, 11090467, 13239785, 18761107, 23254205, 31571795, 39337805, 55452335, 82086667, 93805535, 144176071, 210003359, 243894391, 410433335, 720880355, 1050016795, 1219471955, 2730043667, 6510104129, 13650218335, 32550520645, 84631353677, 423156768385]

約数ペア:

[(1, 423156768385), (5, 84631353677), (13, 32550520645), (31, 13650218335), (65, 6510104129), (155, 2730043667), (347, 1219471955), (403, 1050016795), (587, 720880355), (1031, 410433335), (1735, 243894391), (2015, 210003359), (2935, 144176071), (4511, 93805535), (5155, 82086667), (7631, 55452335), (10757, 39337805), (13403, 31571795), (18197, 23254205), (22555, 18761107), (31961, 13239785), (38155, 11090467), (53785, 7867561), (67015, 6314359), (90985, 4650841), (139841, 3025985), (159805, 2647957), (203689, 2077465), (236561, 1788785), (357757, 1182805), (415493, 1018445), (605197, 699205)]