237853278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{4253}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 557444160

約数和(自身を除く): 319590882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 239, 478, 717, 1434, 2151, 3107, 4253, 4302, 6214, 8506, 9321, 12759, 18642, 25518, 27963, 38277, 55289, 55926, 76554, 110578, 165867, 331734, 497601, 995202, 1016467, 2032934, 3049401, 6098802, 9148203, 13214071, 18296406, 26428142, 39642213, 79284426, 118926639, 237853278]

約数ペア:

[(1, 237853278), (2, 118926639), (3, 79284426), (6, 39642213), (9, 26428142), (13, 18296406), (18, 13214071), (26, 9148203), (39, 6098802), (78, 3049401), (117, 2032934), (234, 1016467), (239, 995202), (478, 497601), (717, 331734), (1434, 165867), (2151, 110578), (3107, 76554), (4253, 55926), (4302, 55289), (6214, 38277), (8506, 27963), (9321, 25518), (12759, 18642)]