319493772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{682679}}^1$

素因数の和:682702

約数の個数: 36

約数和(自身を含む): 869734320

約数和(自身を除く): 550240548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 682679, 1365358, 2048037, 2730716, 4096074, 6144111, 8192148, 8874827, 12288222, 17749654, 24576444, 26624481, 35499308, 53248962, 79873443, 106497924, 159746886, 319493772]

約数ペア:

[(1, 319493772), (2, 159746886), (3, 106497924), (4, 79873443), (6, 53248962), (9, 35499308), (12, 26624481), (13, 24576444), (18, 17749654), (26, 12288222), (36, 8874827), (39, 8192148), (52, 6144111), (78, 4096074), (117, 2730716), (156, 2048037), (234, 1365358), (468, 682679)]