253277316

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^2\times {\mathrm{7321}}^1$

素因数の和:7393

約数の個数: 54

約数和(自身を含む): 661637886

約数和(自身を除く): 408360570

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 961, 1116, 1922, 2883, 3844, 5766, 7321, 8649, 11532, 14642, 17298, 21963, 29284, 34596, 43926, 65889, 87852, 131778, 226951, 263556, 453902, 680853, 907804, 1361706, 2042559, 2723412, 4085118, 7035481, 8170236, 14070962, 21106443, 28141924, 42212886, 63319329, 84425772, 126638658, 253277316]

約数ペア:

[(1, 253277316), (2, 126638658), (3, 84425772), (4, 63319329), (6, 42212886), (9, 28141924), (12, 21106443), (18, 14070962), (31, 8170236), (36, 7035481), (62, 4085118), (93, 2723412), (124, 2042559), (186, 1361706), (279, 907804), (372, 680853), (558, 453902), (961, 263556), (1116, 226951), (1922, 131778), (2883, 87852), (3844, 65889), (5766, 43926), (7321, 34596), (8649, 29284), (11532, 21963), (14642, 17298)]