270238284

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{523}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 708012032

約数和(自身を除く): 437773748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 463, 523, 558, 926, 1046, 1116, 1389, 1569, 1852, 2092, 2778, 3138, 4167, 4707, 5556, 6276, 8334, 9414, 14353, 16213, 16668, 18828, 28706, 32426, 43059, 48639, 57412, 64852, 86118, 97278, 129177, 145917, 172236, 194556, 242149, 258354, 291834, 484298, 516708, 583668, 726447, 968596, 1452894, 2179341, 2905788, 4358682, 7506619, 8717364, 15013238, 22519857, 30026476, 45039714, 67559571, 90079428, 135119142, 270238284]

約数ペア:

[(1, 270238284), (2, 135119142), (3, 90079428), (4, 67559571), (6, 45039714), (9, 30026476), (12, 22519857), (18, 15013238), (31, 8717364), (36, 7506619), (62, 4358682), (93, 2905788), (124, 2179341), (186, 1452894), (279, 968596), (372, 726447), (463, 583668), (523, 516708), (558, 484298), (926, 291834), (1046, 258354), (1116, 242149), (1389, 194556), (1569, 172236), (1852, 145917), (2092, 129177), (2778, 97278), (3138, 86118), (4167, 64852), (4707, 57412), (5556, 48639), (6276, 43059), (8334, 32426), (9414, 28706), (14353, 18828), (16213, 16668)]