341333860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{128321}}^1$

素因数の和:128356

約数の個数: 48

約数和(自身を含む): 862323840

約数和(自身を除く): 520989980

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 128321, 256642, 513284, 641605, 898247, 1283210, 1796494, 2438099, 2566420, 3592988, 4491235, 4876198, 8982470, 9752396, 12190495, 17066693, 17964940, 24380990, 34133386, 48761980, 68266772, 85333465, 170666930, 341333860]

約数ペア:

[(1, 341333860), (2, 170666930), (4, 85333465), (5, 68266772), (7, 48761980), (10, 34133386), (14, 24380990), (19, 17964940), (20, 17066693), (28, 12190495), (35, 9752396), (38, 8982470), (70, 4876198), (76, 4491235), (95, 3592988), (133, 2566420), (140, 2438099), (190, 1796494), (266, 1283210), (380, 898247), (532, 641605), (665, 513284), (1330, 256642), (2660, 128321)]