245271204

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{95959}}^1$

素因数の和:96040

約数の個数: 36

約数和(自身を含む): 628729920

約数和(自身を除く): 383458716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 95959, 191918, 287877, 383836, 575754, 863631, 1151508, 1727262, 3454524, 6813089, 13626178, 20439267, 27252356, 40878534, 61317801, 81757068, 122635602, 245271204]

約数ペア:

[(1, 245271204), (2, 122635602), (3, 81757068), (4, 61317801), (6, 40878534), (9, 27252356), (12, 20439267), (18, 13626178), (36, 6813089), (71, 3454524), (142, 1727262), (213, 1151508), (284, 863631), (426, 575754), (639, 383836), (852, 287877), (1278, 191918), (2556, 95959)]