291248802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3467}}^1$

素因数の和:3847

約数の個数: 48

約数和(自身を含む): 681670080

約数和(自身を除く): 390421278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 359, 718, 1077, 2154, 3231, 3467, 4667, 6462, 6934, 9334, 10401, 14001, 20802, 28002, 31203, 42003, 45071, 62406, 84006, 90142, 135213, 270426, 405639, 811278, 1244653, 2489306, 3733959, 7467918, 11201877, 16180489, 22403754, 32360978, 48541467, 97082934, 145624401, 291248802]

約数ペア:

[(1, 291248802), (2, 145624401), (3, 97082934), (6, 48541467), (9, 32360978), (13, 22403754), (18, 16180489), (26, 11201877), (39, 7467918), (78, 3733959), (117, 2489306), (234, 1244653), (359, 811278), (718, 405639), (1077, 270426), (2154, 135213), (3231, 90142), (3467, 84006), (4667, 62406), (6462, 45071), (6934, 42003), (9334, 31203), (10401, 28002), (14001, 20802)]