270889788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1033}}^1$

素因数の和:1135

約数の個数: 72

約数和(自身を含む): 698380144

約数和(自身を除く): 427490356

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1033, 1066, 1599, 1681, 2066, 2132, 3099, 3198, 3362, 4132, 5043, 6198, 6396, 6724, 10086, 12396, 13429, 20172, 21853, 26858, 40287, 42353, 43706, 53716, 65559, 80574, 84706, 87412, 127059, 131118, 161148, 169412, 254118, 262236, 508236, 550589, 1101178, 1651767, 1736473, 2202356, 3303534, 3472946, 5209419, 6607068, 6945892, 10418838, 20837676, 22574149, 45148298, 67722447, 90296596, 135444894, 270889788]

約数ペア:

[(1, 270889788), (2, 135444894), (3, 90296596), (4, 67722447), (6, 45148298), (12, 22574149), (13, 20837676), (26, 10418838), (39, 6945892), (41, 6607068), (52, 5209419), (78, 3472946), (82, 3303534), (123, 2202356), (156, 1736473), (164, 1651767), (246, 1101178), (492, 550589), (533, 508236), (1033, 262236), (1066, 254118), (1599, 169412), (1681, 161148), (2066, 131118), (2132, 127059), (3099, 87412), (3198, 84706), (3362, 80574), (4132, 65559), (5043, 53716), (6198, 43706), (6396, 42353), (6724, 40287), (10086, 26858), (12396, 21853), (13429, 20172)]