280846152

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73597}}^1$

素因数の和:73662

約数の個数: 48

約数和(自身を含む): 774986940

約数和(自身を除く): 494140788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 73597, 147194, 220791, 294388, 441582, 588776, 662373, 883164, 1324746, 1766328, 2649492, 3900641, 5298984, 7801282, 11701923, 15602564, 23403846, 31205128, 35105769, 46807692, 70211538, 93615384, 140423076, 280846152]

約数ペア:

[(1, 280846152), (2, 140423076), (3, 93615384), (4, 70211538), (6, 46807692), (8, 35105769), (9, 31205128), (12, 23403846), (18, 15602564), (24, 11701923), (36, 7801282), (53, 5298984), (72, 3900641), (106, 2649492), (159, 1766328), (212, 1324746), (318, 883164), (424, 662373), (477, 588776), (636, 441582), (954, 294388), (1272, 220791), (1908, 147194), (3816, 73597)]